Let's be clear:
The Trump administration will not be any less awful once Musk is pushed out, they will just commit awful crimes and horrible ideas more slowly.
Musk is not needed by Tesla to impose more stupid ideas to run that company into the ground faster. His last stupid idea, spray painting CyberTrucks flat black so people will not see how badly the stainless steel is corroding, is not the kind of thing that will dominate market share.
He might as well hole up somewhere and get baked.
If a man is stupid enough to be a Nazi, he is not really bringing value to anything, anywhere.
Same for bigots. All risk, no reward.