Twitter is infested with trollbots and sock puppets, and can't even agree with itself on its count of real users. So, if some real user accounts that parroted disinfo were swept up in bans or whatever you're calling "censorship" during the disinfo fight, then so be it.

And, in any case, if they're parroting the same disinfo as foreign adversaries who are working to destroy us, then they don't get special dispensation just because they're U.S. citizens.

This is why the First Amendment famously has limits.