币界网报道：Billionaire investor Bill Ackman responded sharply to New York State Assembly member Zohran Mamdani's criticism of his crypto stance, after Mamdani tweeted that Ackman's recent pro-crypto comments contradicted his past skepticism. Ackman, CEO of Pershing Square Capital Management, fired back on X (formerly Twitter), stating "I have always been open to learning and changing my views based on new information." The hedge fund manager, who previously called Bitcoin "worthless" in 2022, recently acknowledged crypto's potential as a hedge against inflation and store of value. Mamdani had accused Ackman of hypocrisy, pointing to his past dismissive remarks about digital assets. The exchange highlights the evolving perspectives on cryptocurrency among traditional finance leaders, with Ackman joining other Wall Street figures who have softened their crypto skepticism in recent years.