"screams butt hurt"? the board put out a blog post saying the CEO had lied so badly they'd insta-sacked him.
I would not be surprised if it turns out Microsoft has a multibillion dollar, complex financial instrument axe on the necks of these people by Monday forcing a sale or a new management structure that gives them more control.
If the deal goes sideways, the board of OpenAI (the nonprofit) could just dump everything onto the open internet. All M$ has is a substantial but minority stake in a company that the non-profit OpenAI owns all the beef of.