I mean, to be fair, the stakeholders of twitter had a chance to not allow a sell. Musk wanted to back out. They knew what would happen. Note, this doesn't absolve Musk of any of his actions, but the stakeholders are also assholes.
Isn't the board of directors legally responsible for obtaining the best financial result for shareholders? If someone makes an above-market-value offer for the company, I doubt they can just say "no" without severe consequences and lawsuits.
Do you know that "maximize shareholder value" trope that's trotted out every time a corporation kicks over a baby carriage? This is one of the few times it's actually relevant. Letting Musk back out of the deal would have been a gross dereliction of fiduciary duty, would have landed the board members in court personally, and perhaps wouldn't have even stopped the sale given how shareholder-friendly Delaware is.
Despite all the lofty platitudes about building good companies, startups are always headed towards the uncaring wood chipper of finance. In a way, Musk violently running the company into the ground (ala the cliche of the rich person buying a sports car only to crash it on the way home) is a better outcome than the surveillance-monetization pot slowly boiling.
