Twitter has been shamelessly deleting a lot of interesting right of center accounts (e.g Thomas Wictor, Imperator Rex) for no good reason, so a lot of people have given up on it for political discussions.
Jack Dorsey was on the Joe Rogan podcast with , of all people, his lawyer and got called out for censoring and gave a lot of non-answers.[1] if you read the youtube comments it's almost 100% negative on the direction they've been going with censorship on that platform and Jack's lack of candor as to what exactly they're trying to do.
Edit: Why the downvotes? Did I trigger some sort of HN Godwin's law by mentioning Americans outside the San Francisco/LA political bubble as a possible cause of Twitter's loss of popularity?