I disagree that “no one holds rights to what is or is not misinformation” - if we take that position to its end, then we must accept that all places for public discussion are subject to being overrun by trolls or vocal minority opinion. Strong communities need strong moderation lest they devolve into lesser communities.

edit: My opinion is based somewhat on "Well-Kept Gardens Die by Pacifism"[0].

[0] https://www.lesswrong.com/posts/tscc3e5eujrsEeFN4/well-kept-...