I don't know, a lot of these ride and die got COVID and went to the ventilators and never came out with any recanting and deathbed conversion.
The truth is these radicalized people are really radicalized and believe they are heroes fighting for their Cult Leader and so on.
Some of them are cowards and they might constitute the large section but the assymmetrical nature of terrorism, domestic or otherwise, is that a few of them can cause a lot of nuisance.