Not the fault of users--the cause is monetization over everything and political propaganda destroying people's minds. Engagement and drama made platforms lucrative. Bad actors then fucked our grasp on reality. Bluesky let users build a firewall. Its gatekeeping structure is a reaction to a real fire
What I wish Bluesky had was more thoughtful discussion of issues. There's very little of it.
Many people post good links to thoughtful discussions though. I'm trying to think of a social media site with a majority of people who can do thoughtful discussions now--and I don't know of one. You usually get the same as Bluesky--bits of thoughtful discussion mixed in with lots of blather.