Billionaire investor Ray Dalio has delivered a stark warning about the state of American discourse around the nation’s economic challenges, saying fear of retaliation, particularly from the Trump administration, is keeping investors and business leaders from voicing critical concerns about the country’s fiscal trajectory.

The founder of Bridgewater Associates, the world’s largest hedge fund with approximately $130 billion under management, told the Financial Times that the current political and economic environment resembles the troubling dynamics of the 1930s and 1940s. “Most people are silent because they are afraid of retaliation if they criticize,” Dalio said, highlighting what he sees as a dangerous suppression of economic debate at a critical juncture for the United States.

Dalio’s concerns carry significant weight in financial circles. The 76-year-old investor built Bridgewater from his two-bedroom Manhattan apartment in 1975, growing it into a financial powerhouse that manages money for institutional clients including foreign governments, central banks, pension funds, and university endowments. His investment philosophy, based on analyzing cause-and-effect relationships throughout economic history, has earned him recognition as one of the most successful hedge fund managers ever.