> If I was a member of Twitter's board, Musk's history of erratic public behavior, SEC settlement, and openly hostile attitude towards the company's employees would be more than sufficient to justify my belief that his controlling ownership would not be in the interest of the current average shareholder.

That... makes absolutely no sense. The interest of the current average shareholder ends when they sell their stock. There is no point in time at which both (1) the current average shareholder owns more than zero shares, and (2) Musk has a controlling interest. So it's impossible for those two things to conflict.

If you were a member of Twitters board, would it be in the interest of the current average shareholder to sell their shares at well above the market price?