Trump is hated by 99% of Democrats, he's hated by a significant portion of the Independents and he's hated by a sizable minority of his own political party. Where exactly is he going to get the support to win? That's something none of his most ardent supporters have been able to tell me.
As a Republican you can't win a Presidential election without picking up a bunch of independent voters and all the voters of your party. And while his base will vote for him regardless of the stupid crap that comes out of his mouth he's not going to swing independents with outrageous rhetoric. IF he would talk policy, even if it's just inflation and the border issue and contrast the current with what he has planned he probably could sway some folks. But he won't, instead he'll talk about how great his first administration was, how great he is, how stupid the current administration is (a fact) and how awesome his undefined plan will be. Leading some to wonder if there even is a plan.
So evidently his strategy for victory is hinged on getting every member of his base to vote and pray that a huge number of Democrats and left leaning independents stay home. If that doesn't work we're going to be stuck with the same shit show we've had for the past 4 years OR it will get even worse when Harris takes over.
Hating Trump is a luxury for a democrat. The one situation where I see democrats turn on their own president is in times of war or potential war.
I don't wish for war, but I merely am calling out that if this Ukraine/Russia thing escalates, or China/Taiwan, or Venezuela/Guyana, democrats do tend to temporarily vote for Republican presidents.
For democrats, the luxury of ripping on Republican POTUS ends when they think they could get nuked or their kids could get drafted and killed in a foreign war. Surveys consistently show democrats believe Republicans are more effective on military matters.