I imagine Trump will go down in history as a McCarthy type. He will mostly be reviled besides a few alt history right wing weridosI wholeheartedly agree with all of this. Despite my posting here (really cause I find his reddit supporters to be cringey fucks who have an annoying cult like obsession to Trump), I don't find Trump a bad president because he's honestly a more mediocre president and has done some good but still fucks up with no major achievements under his belt beyond some of his actions. The most he'll be remembered for is probably the fact he was more of an outsider compared to every other president who was a politician or military leader prior.
As for something else I expect to happen in the future is that once Trump has left office, we're going to likely see so many people try to copy Trump whether it's politicians or business leaders with no political or military background try to ape Trump while the worst of his supporters showcased ITT will likely scream at Trump to abolish the 22nd amendment before he leaves office if he has another term or screech at how "western society" has fallen once Trump left office.