The elephant in the room is that all of these services are "moderated". Which means CENSORED.
The people figured this out a long time ago. Only the blind whistle past this issue. Whether you like it or not, X is the only platform that allows free speech. On X, you can say whatever you want as long as it's legal. You can even express your hatred for Elon.
None of the other services operate like that. All of the rest censor hate speech, disinformation and all the other legal speech they just don't like. ie: they operate like Reddit