A "good" billionaire in America

Lately I've been asking myself why isn't there a billionaire, in America, who is willing to stand up to the shenanigans of Elon Musk. It seems very strange all the American born billionaires have been cowed by this guy, even the famous Hollywood A listers and Singers, like that lady who ended endorsing Kamala Harris, all are quiet.

Around a decade ago a Hungarian -American billionaire was being blamed for every ill in Europe and America and was basically treated as devil incarnate by some on the right, I speak of Soros of course, maybe he died or something but now we have a literal Lex Luther,South African immigrant of dubious legality, intent on upending American norms and institutions and there's no one of his statue willing to check his excess.

It's very strange happening in the "land of the free, home of the brave".

What happened to the brave?