Tesla's stock has plunged to a two-year low after Elon Musk banned journalist from that website. Investors aren't happy.
https://www.rollingstone.com/politics/politics-news/tesla-stock-plunges-elon-musk-bans-journalists-twitter-1234648853/
Tesla Stock Plummets After Elon Musk Bans Journalists From Twitter

Investors are not happy

Rolling Stone
Tesla Investors Want a New CEO Instead of Elon Musk

There is a growing chorus of voices saying that if the chief executive is busy at Twitter, he should put someone else in charge of the car company.

Barrons