It doesn't matter whether it is Mastodon or the "archive.today of X", almost anything contentious on those platforms turns into an infinite regress of finger pointing.
I think the first I heard of "gamergate" was that some guy, maybe in Maine, seemed to think that a bunch of radical feminists flipped over his car but it was an incredible story told from the viewpoint of somebody who already knows the moral status (always double plus good or double plus ungood) of 1000s of people.
People who are addicted to those platforms seem completely oblivious to it but the user interface on all of them for threaded discussions is terrible.