So, effectively a non-insignificant amount of the Americans think democracy is dead, and as any self-fulfilling prophesy will work towards it. Also something that is emphasized they think of themselves as victims instead of aggressors. No matter what, spite and revenge will seem justified to them, they will see themselves as acting in response instead of being the ones who are ruining their own democracy.
Since 2016 there seems to be a back and forth between the idea of "we can talk with them and work on legitimate grievances" to "no, they will only accept being in power and subvert and sabotage as much as possible if not". I'm guessing, the needle is now pointing more to the latter for some?
You know, the EU's response in the last trade war was after a long period of failed talks, broken promises and lack to retaliation to try to de-escalate was to finally start targeting the Red States directly. From statements with the EU's "Trump rapid response team", their strategy this time around if necessary is to do the last strategy first and for the attack first to 'hit back fast and hard’.
A lot of Trump supporters said they voted Trump "for the economy" than many stated they didn't care and would be happy to sacrifice money to prove their superiority, than changed their minds again and cried how unfair it was they got hit, and then tried to pretend it never happened afterwards (or even outright forgot). That isn't new (think of Jan 6th), I think their minds are already made up on this, at least until it comes back to bite them then suddenly they panic, they playdown & lie or they try to flip fault. At least until they get back their courage and start posturing again.
That's the psychology at play here, it's not new. I'm sure it'll sound familiar of people from many different countries that are all of a particular regime type.