One thing I feel relatively sure of is that present TSLA shareholders are the sort of people who, up until the present, see fit to own TSLA shares. This despite everything that is already publicly known or said about Elon Musk.

If I keep myself in my personal mindset of a Musk skeptic and try to model the behavior of TSLA shareholders, I would anticipate TSLA shareholders selling immediately (today, and every day previously in the past several years), because that is what I would do if I were gifted TSLA. But that's obviously not what TSLA shareholders do, so my personal mindset evidently makes for an inadequate model of TSLA shareholders.

If instead I try to suspend my own beliefs and imagine myself as somebody who thinks owning and holding TSLA is a good idea, then my new assumed mindset says that Elon Musk getting more power, by hook or by crook, is a good thing for me.