Earlier quoted context omitted.
It's worth noting that Twitter dissolved the Trust and Safety Council after that tweet was posted: https://www.nbcnews.com/tech/tech-news/twitter-disbands-trus... It's unclear if Ella Irwin still works at Twitter, but giving everything going on I strongly suspect there's no one to moderate against Elon personally banning an account he does not like.
I don’t mean to be a antagonistic but as the owner of twitter why would we expect he not have the right and ability to ban anyone he likes? When it was publicly held there was some accountability to the shareholders as part of the public. Now he can literally carry a sink around wherever he wants
For example, Valve is a private company that can ban anyone they like from Steam, but we wouldn’t hear this defense if a publisher get banned capriciously and lost their income.