I think James Howard Kunstler says it succinctly in his latest weekly commentary
..,"The two traditional political divisions, liberal and conservative died with Covid. Now there are simply the sane versus the insane. The sane have had enough of being pushed around by the insane. The insane don’t register much of what reality tries to tell them. They have a body of insane ideas to comfort and protect them from the reality’s rigors. To call that body of ideas an “ideology” is way too polite.",,,