There is absolutely no chance Elon moves to China. First of all, Tesla is already in China but is failing because BYD are now better and cheaper.

Then there the fact that the Chinese government doesn't play around with troublemakers and fraudsters like Musk. They jail their billionaires that step out of line or were found out to be involved with fraud. Elon's 10 years of taking money and promising self driving next year would have landed him in a re-education camp.