Having said that, it's hard as an outsider to look at the things Trump is campaigning on and not see that as not just calling "non-educated" people stupid, but he is literally relying upon it. Either his voters are extremely ill-educated, or they simply don't believe a word he says and actually make his lying a feature of his candidacy. Either aren't great.
When just about every economist says that the US economy -- quite literally the best economy on the planet -- is going to implode under the policies Trump has stated (even just the tariff proposal, not even getting into the crackpot "abolish the IRS and write on a piece of paper that crypto wipes out the debt", or Elon magically cutting 2/3rds of the federal budget, etc.), for people to then vote for Trump to "fix" the economy is not educated. Being isolationist in one of the greatest eras of peace in human history will not bring peace to Earth, it's literally guaranteed to bring war that will end up on your doorstep, etc. Nuclear non-proliferation dies with this election, and there are a lot of powers that existed under the US umbrella that are going to fire up a nuclear program, covertly or not.
I fear that many Americans just have no idea how much they have to lose. There is a sense of comfort and complacency to assume that this is the baseline. But it isn't. It can get much, much worse, very quickly.