He's awful at free expression. The new Twitter is more censorious than the old one, except when it comes to allowing odious figures back on.
He panders too much to odious figures.
He bows to authoritarian governments like Turkey. In fact, he hasn't rejected a single government request from any government, unlike the previous administration who did push back. So much for ending the antics of the previous administration.
His tech stack is melting down worse than a volcano about to erupt.