Gothamist77%

Did Mamdani’s 'tax the rich' video outside a billionaire's NYC penthouse cross a line? 74%

By Elizabeth Kim84%

4/24/2026, 1:15:16 PM

BS Summary: This article contains 28 faulty reasoning types, including Appeal to Emotion, Halo Effect, and Self-Serving Bias, with Negativity Bias as the most egregious example at 21.1% saturation with 199 hits. Analysis detected 1,781 faulty-reasoning hits from 941 analyzed words, generating a BS Score of 65.9% and a BS Rank of 74% (5,781 of 21,887 articles). This article is worse (more manipulative) than 73.60% of the article peer group.

Mayor Zohran Mamdani's video celebrating the pied-à-terre tax plan outside a prominent billionaire’s Central Park South home is sparking a backlash from members of New York City’s business community who say the mayor went too far in an era of increasing political violence. 
Kathy Wylde, a longtime power broker between City Hall and business leaders, said Mamdani’s video outside hedge fund CEO Ken Griffin’s 23,000-square-foot penthouse comes amid genuine safety concerns among executives. 
Last summer, a gunman killed four people and himself at a Midtown building that housed NFL offices and the investment giant Blackstone. 
Luigi Mangione is awaiting trial for the alleged assassination of an insurance CEO in Midtown in 2024. 
“In the current political environment, you can’t personalize policy issues without negative repercussions, as we saw with the UnitedHealthcare CEO,” said Wylde, who now works at the lobbying firm Invariant. 
The controversy risks further inflaming the democratic socialist mayor’s tensions with the business community. 
Mamdani campaigned on raising taxes on the wealthy and corporations to make the city more affordable, often through social media like the one outside Griffin’s $238 million home. 
The video was released shortly after Gov. 
Kathy Hochul floated the pied-à-terre tax plan, giving Mamdani a significant political victory. 
“This pied-à-terre tax is specifically designed for the richest of the richest, those who store their wealth in New York City real estate but don’t actually live here,” Mamdani says in the one-minute video with 52 million views on X. 
Some in the business world argued the video amounted to a reckless invasion of privacy. 
“Regardless of the circumstances surrounding Ken personally, this is an environment where singling people out is not appropriate for obvious reasons,” Steve Fulop, the head of the Partnership for New York City, said. 
The pied-a-terre tax would apply to second homes, like Griffin’s, that are worth more than $5 million. 
Griffin, who runs the hedge fund Citadel, is a high-profile New York City employer and Republican donor who voted for President Donald Trump. 
On Thursday, The Wall Street Journal reported Griffin is reconsidering a $6 billion Midtown office project that would create 15,000 permanent jobs in the wake of the mayor’s video. 
“It is shameful that he used Ken’s name as the example of those who supposedly aren’t carrying their fair share of the burdens associated with New York City’s often costly and wasteful spending,” Griffin’s chief operating officer wrote in an email to employees obtained by the Journal. 
“In doing so, the mayor has once again manifested the ignorance and disdain of the elite political class towards those who have been consistently committed to building one of the greatest cities in the world.” 
Kevin O’Leary, the star of the entrepreneurial reality show Shark Tank, said Mamdani needed to do some “soul searching.” 
“How would he like it if Ken took a video crew outside his house and say, ‘Mamdani lives here. 
This is where he lives,’” he said during an interview on the cable channel NewsNation. 
“Think about what that means for personal safety.” 
Mamdani lives in the mayor’s residence, Gracie Mansion. 
Other criticism of the video focused on the merits of the pied-à-terre tax and the wisdom of attacking a high-profile employer in the city’s financial sector. 
“Attacking one of the city’s largest and most important employers is definitely a strategy, but it’s not a good one,” said Howard Wolfson, who worked as a top aide to former Mayor Michael Bloomberg, on X. 
“Ken’s company is a major employer in NYC of very high paying jobs which drive a considerable amount of our tax base,” said Bill Ackman, a fellow billionaire and critic of the mayor. 
“We wouldn’t want him to move even more employees to Miami.” 
The video appeared to be a hit with Mamdani’s supporters. 
Officials in the mayor’s office touted it as the mayor’s most watched video. 
“It’s nice having a politician who actually wants to do s--t,” said Mike Drucker, a comedian who lives on the Upper West Side, on X. 
“Pretty refreshing. 
Seems like we should’ve been doing this the whole time.” 
However, Mamdani has notably not mentioned Griffin when talking about the pied-à-terre tax since the video was released. 
Asked about the criticism from business leaders on Friday, Mamdani extended an olive branch to the hedge fund magnate. 
“I want New Yorkers to succeed. 
I want them to build businesses, to grow our economy and to create good paying jobs,” he said. 
“And Ken Griffin has been a part of that as an important employer and business leader in our city.” 
“We all believe in the same city,” he added. 
“We all want this city to succeed.” 
When asked if he regretted the video, Mamdani defended his remarks that wealthier New Yorkers should contribute more to help close the city’s $5 billion deficit. 
He noted other second homes subject to the proposed tax include luxury condos owned by a “Saudi prince” and “Russian auto dealer.” 
“I say these things not because I do not want these individuals to be here in New York City or to purchase property in New York City, but rather to outline that we are talking about a proposal that will have a very narrow impact,” he said. 
Reached for comment on the mayor’s remarks, a spokesperson for Griffin, Zia Ahmed, sent a statement that said Griffin “cares deeply about New York City’s future.” 
“He is always open to engaging on serious discussions  not political theater  on policies that make the pie larger for everyone, create jobs and help working families,” the statement read. 
Article reasoning-pattern comparisonThis article: 0.0%Elizabeth Kim: 4.6%Gothamist: 2.7%Confirmation Bias0.0%This article: 0.0%Elizabeth Kim: 1.2%Gothamist: 1.5%Anchoring Bias0.0%This article: 9.4%Elizabeth Kim: 4.7%Gothamist: 3.6%Availability Heuristic9.4%This article: 2.3%Elizabeth Kim: 1.1%Gothamist: 1.1%Representativeness Heuristic2.3%This article: 2.4%Elizabeth Kim: 1.1%Gothamist: 0.7%Hindsight Bias2.4%This article: 0.0%Elizabeth Kim: 1.6%Gothamist: 1.2%Overconfidence Bias0.0%This article: 3.5%Elizabeth Kim: 15.2%Gothamist: 8.4%Framing Effect3.5%This article: 1.2%Elizabeth Kim: 0.4%Gothamist: 1.2%Loss Aversion1.2%This article: 3.4%Elizabeth Kim: 1.0%Gothamist: 1.1%Status Quo Bias3.4%This article: 0.0%Elizabeth Kim: 0.0%Gothamist: 0.2%Sunk Cost Effect0.0%This article: 1.1%Elizabeth Kim: 3.9%Gothamist: 3.6%Optimism Bias1.1%This article: 0.0%Elizabeth Kim: 0.8%Gothamist: 1.7%Pessimism Bias0.0%This article: 21.1%Elizabeth Kim: 12.2%Gothamist: 8.5%Negativity Bias21.1%This article: 12.6%Elizabeth Kim: 3.1%Gothamist: 2.6%Self-Serving Bias12.6%This article: 3.7%Elizabeth Kim: 1.3%Gothamist: 1.0%Fundamental Attribution Error3.7%This article: 0.0%Elizabeth Kim: 0.8%Gothamist: 0.3%Actor-Observer Bias0.0%This article: 10.8%Elizabeth Kim: 4.8%Gothamist: 2.1%In-Group Bias10.8%This article: 2.4%Elizabeth Kim: 1.2%Gothamist: 0.6%Out-Group Homogeneity Bias2.4%This article: 12.8%Elizabeth Kim: 2.3%Gothamist: 2.1%Halo Effect12.8%This article: 0.0%Elizabeth Kim: 0.5%Gothamist: 0.2%Horn Effect0.0%This article: 0.0%Elizabeth Kim: 0.0%Gothamist: 0.0%Dunning-Kruger Effect0.0%This article: 2.3%Elizabeth Kim: 0.9%Gothamist: 1.3%Recency Bias2.3%This article: 3.0%Elizabeth Kim: 0.4%Gothamist: 0.4%Primacy Effect3.0%This article: 0.0%Elizabeth Kim: 0.0%Gothamist: 0.1%Blind-Spot Bias0.0%This article: 11.2%Elizabeth Kim: 2.5%Gothamist: 1.0%Ad Hominem11.2%This article: 0.0%Elizabeth Kim: 0.2%Gothamist: 0.2%Straw Man0.0%This article: 10.1%Elizabeth Kim: 3.2%Gothamist: 4.4%Appeal to Authority10.1%This article: 4.4%Elizabeth Kim: 2.1%Gothamist: 1.2%False Dilemma4.4%This article: 1.5%Elizabeth Kim: 0.4%Gothamist: 0.8%Slippery Slope1.5%This article: 0.0%Elizabeth Kim: 0.4%Gothamist: 0.1%Circular Reasoning0.0%This article: 2.1%Elizabeth Kim: 4.4%Gothamist: 3.8%Hasty Generalization2.1%This article: 0.0%Elizabeth Kim: 0.6%Gothamist: 0.3%Red Herring0.0%This article: 5.6%Elizabeth Kim: 1.0%Gothamist: 0.8%Bandwagon5.6%This article: 18.1%Elizabeth Kim: 7.0%Gothamist: 6.4%Appeal to Emotion18.1%This article: 11.3%Elizabeth Kim: 1.5%Gothamist: 0.7%Begging the Question11.3%This article: 10.0%Elizabeth Kim: 3.0%Gothamist: 2.4%Post Hoc (False Cause)10.0%This article: 0.0%Elizabeth Kim: 0.3%Gothamist: 0.1%Tu Quoque0.0%This article: 0.0%Elizabeth Kim: 0.3%Gothamist: 0.4%Burden of Proof0.0%This article: 0.0%Elizabeth Kim: 0.0%Gothamist: 0.1%Appeal to Nature0.0%This article: 0.0%Elizabeth Kim: 0.0%Gothamist: 0.2%Composition/Division0.0%This article: 5.5%Elizabeth Kim: 3.0%Gothamist: 2.8%Anecdotal5.5%This article: 0.0%Elizabeth Kim: 0.1%Gothamist: 0.1%No True Scotsman0.0%This article: 10.3%Elizabeth Kim: 1.2%Gothamist: 1.3%Ambiguity (Equivocation)10.3%This article: 0.0%Elizabeth Kim: 0.0%Gothamist: 0.0%Gambler’s Fallacy0.0%This article: 0.0%Elizabeth Kim: 0.1%Gothamist: 0.1%Middle Ground0.0%This article: 0.0%Elizabeth Kim: 0.0%Gothamist: 0.1%Personal Incredulity0.0%This article: 0.0%Elizabeth Kim: 0.3%Gothamist: 0.2%Special Pleading0.0%This article: 0.0%Elizabeth Kim: 0.5%Gothamist: 0.2%Genetic Fallacy0.0%This article: 0.0%Elizabeth Kim: 1.3%Gothamist: 1.2%Unattributed Quote0.0%This article: 0.0%Elizabeth Kim: 1.1%Gothamist: 1.0%Quote-first Misdirection0.0%This article: 4.5%Elizabeth Kim: 4.3%Gothamist: 3.2%Biased Writer Voice4.5%This article: 2.7%Elizabeth Kim: 0.8%Gothamist: 1.5%Indoctrination2.7%This article: 0.0%Elizabeth Kim: 2.0%Gothamist: 1.0%Politically Left Leaning Bias0.0%This article: 0.0%Elizabeth Kim: 0.2%Gothamist: 0.2%Politically Right Leaning Bias0.0%This article: 0.0%Elizabeth Kim: 0.3%Gothamist: 1.0%Attempt to Sell a Product or S…0.0%

941 words analyzed.

Speakers

8speakers53%attributed speech444writer words
Voice mapSelect a segment to jump to its words
Writer's voice • 14 words • 100.0% coverageWriter's voice • 43 words • 0.0% coverageKathy Wylde • 30 words • 0.0% coverageWriter's voice • 22 words • 0.0% coverageWriter's voice • 17 words • 0.0% coverageKathy Wylde • 30 words • 0.0% coverageWriter's voice • 14 words • 0.0% coverageWriter's voice • 28 words • 0.0% coverageWriter's voice • 7 words • 0.0% coverageWriter's voice • 13 words • 0.0% coverageZohran Mamdani • 40 words • 0.0% coverageWriter's voice • 15 words • 100.0% coverageSteve Fulop • 33 words • 0.0% coverageWriter's voice • 17 words • 0.0% coverageWriter's voice • 23 words • 0.0% coverageWriter's voice • 29 words • 0.0% coverageWriter's voice • 47 words • 0.0% coverageWriter's voice • 35 words • 0.0% coverageKevin O’Leary • 19 words • 0.0% coverageKevin O’Leary • 19 words • 0.0% coverageKevin O’Leary • 15 words • 0.0% coverageKevin O’Leary • 8 words • 0.0% coverageWriter's voice • 8 words • 0.0% coverageWriter's voice • 26 words • 0.0% coverageHoward Wolfson • 36 words • 0.0% coverageBill Ackman • 33 words • 0.0% coverageBill Ackman • 11 words • 0.0% coverageWriter's voice • 10 words • 0.0% coverageWriter's voice • 13 words • 100.0% coverageMike Drucker • 25 words • 100.0% coverageMike Drucker • 2 words • 0.0% coverageMike Drucker • 10 words • 0.0% coverageWriter's voice • 18 words • 0.0% coverageWriter's voice • 19 words • 0.0% coverageZohran Mamdani • 6 words • 0.0% coverageZohran Mamdani • 18 words • 0.0% coverageZohran Mamdani • 19 words • 0.0% coverageZohran Mamdani • 9 words • 0.0% coverageZohran Mamdani • 7 words • 0.0% coverageWriter's voice • 26 words • 0.0% coverageZohran Mamdani • 22 words • 0.0% coverageZohran Mamdani • 47 words • 0.0% coverageZia Ahmed • 26 words • 0.0% coverageZia Ahmed • 32 words • 0.0% coverage
Selected voice

Mike Drucker

95%flagged-word coverage
37 attributed words7.4% of attributed speech93% writer coverage
0%35.0%70.0%Indoctrination+67.6 ptsWriter: 0.0%Mike Drucker: 67.6%67.6%Biased Writer Voice-9.5 ptsWriter: 9.5%Mike Drucker: 0.0%0.0%

Attribution is sentence-level. Pattern percentages are calculated only from words assigned to that voice.

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Analysis

Hover over highlighted words in the article to view the associated bias or fallacy analysis.