Zohran Mamdani has publicly affirmed his plan to increase property taxes on wealthier and whiter neighborhoods in New York City and has expressed the view that billionaires should not exist.
Zohran Mamdani doubles down on plan to target ‘whiter neighborhoods’ with higher taxes — and says billionaires shouldn’t exist

FactVerify
Source: factverify.com
What the Evidence Shows
The claim consists of two parts: first, that Zohran Mamdani doubles down on a plan to target 'whiter neighborhoods' with higher taxes, and second, that he says billionaires shouldn't exist. Multiple sources, including the New York Post, Lucianne. Com, MSN, Newsweek, and the Washington Examiner, report that Mamdani, a socialist New York City mayoral candidate, has proposed increasing property taxes specifically on wealthier and whiter neighborhoods.
This proposal is part of his campaign platform aimed at addressing perceived inequities in the city's property tax system. The phrase 'doubles down' is supported by recent statements where Mamdani reaffirmed this plan despite controversy. Regarding the second part of the claim, these same sources note that Mamdani has also stated that billionaires should not exist, reflecting his broader socialist views on wealth and inequality.
While the language used in some sources is charged or editorialized, the factual basis that Mamdani supports these positions is consistent across multiple reports. Therefore, the claim is mostly true as it accurately reflects Mamdani's publicly stated policy positions and views.