According to a Bloomberg report, Einhorn, who bet against Lehman Brothers in 2008, called Trump’s tariffs a “regressive tax” that would “disproportionately” affect people with lower incomes.

Hill, Linda A., and Katherine Seger Weber. "Power, Greed and Glory on Wall Street: The Fall of Lehman Brothers, Parts I and II TN." Harvard Business School Teaching Note 494-091, March 1994. (Revised ...