Are you actually on Parler? It doesn't take 100% support for the actual malicious act think of it like a funnel.

Say 45% support their party

70% believes in the lie that the election was stolen

20% believes that violence is warranted

10% is willing to do violence.

Start with a population of over 330M and you get over 2 million insurgents.

Peace requires those funnel steps to be way smaller.