When Elon bought Twitter I was hopeful- I strongly believe the world needs an open, free-speech based, 'public square'. The problem with the Internet right now is many 'public squares' are privately owned, and those private companies cater to advertisers more than users.
Sadly I don't think it's worked out that well. I think Twitter is probably better off than they were, but you can't have a public square without openness. And while Twitter/X is now more free, it's also less open.
More free in that the moderation doesn't have a bias. I think any bias is harmful, be it Left or Right leaning. I much prefer the current approach of fact checking posts with community notes over hiding posts that are deemed undesirable.