@inthehands musk could step down as CEO. He could do a whole Travis Kalanick routine. Brands like Mercedes, Volkswagen heck even Ford survived their nazi / fascist roots .
More simply I think if Musk could just stay out of the headlines and off X (this part is likely impossible as long as he's a drug addict), the public would move on (but I think a resign is what he'd need given who he is)