> One reason might be the share price has collapsed and he has no confidence in it coming back (pretty scandalous if he's the CEO!)

Is it?

Scandals require consequence. He's getting a new job at Meta. It'll take lawsuits to suss all of this out and those take years.

Worth noting: CJ wasn't just the CEO, he was also board member and president.

This is what happens when you don't have effective corporate governance.