https://www.techdirt.com/articles/20210630/17451347101/court-rejects-facebook-users-lawsuit-demanding-10-million-per-day-damages-having-his-posts-removed.shtml

How many constitutional rights can Facebook violate? To paraphrase Nigel Tufnel, the answer is none. None rights can be violated.

That won't stop people from suing social media platforms for having their posts/accounts moderated. Do a bit of deletion and all of sudden some people feel they have a federal case. Mandela Brock, d/b/a Mandel El'Shabazz on Facebook, got on the wrong side of some moderation and decided to sue about it.