The 'reason' voters often give is that things would be far worse with the other party. It's as if they are quite content with 'the lesser of two evils' and now expect nothing better.
The media and social media have an awful lot to answer for.
The unaware are easily led down a path where views, however mistaken, bizarre or deluded, are affirmed, balance is lost - and there is no reality check.
Everyone really should take the time to watch 'Social Dilemma' (on Netflix or YouTube).
Absolutely agree with you!