How did American billionaires react to Trump's victory?

American billionaires Elon Musk, Mark Zuckerberg, Michael Dell, and Mark Cuban congratulated Donald Trump on winning US Presidential elections. "Big congratulations...on an extraordinary political comeback and decisive victory," wrote Jeff Bezos. Bill Gates, who donated to Kamala Harris' campaign, also congratulated Trump. Mark Cuban, who had endorsed Harris, told Trump, "You won fair and square."