In addition to that, they delegated moderation to users, and some platforms even actively sought certain ideas while suppressing others, thus compounding on the

In addition to that, they delegated moderation to users, and some platforms even actively sought certain ideas while suppressing others, thus compounding on the mob effect. Twitter is notoriously guilty of this (although not the only one): wrongthink is actively patrolled, and reputations/jobs, (sometimes even worse), are routinely destroyed.