I immediately think of the comment pattern where one person says something patently wrong; when people start replying with corrections/denials/expert explanatio

I immediately think of the comment pattern where one person says something patently wrong; when people start replying with corrections/denials/expert explanations drawing from 20y of that specific problem/etc, they dig in and start insisting they're right. High engagement can show the opposite of worth. Active moderation somewhat suppresses this pattern but it still happens.