I would say "stupid" is a judgement you should keep between your ears. I think Americans are undereducated before they get released into a mad for-profit higher education system that gives them debts for life (but hitherto also great sciencing at a high level). The strong cultural undercurrent of exceptionalism hardly ever lets them look elsewhere for comparison. And the political system, which is based on who can spend more money, not so much on ideas, is proving to be a system that's rarely bringing out the best people for top jobs. But it's a dog and pony show and that favors characters over good policies. The fragmentation of people all watching the same news show at night 3 decades ago, to watching partisan 24h news channels 2 decades ago, to splintering even further on the socials now adds to the problem. There is no largely unified audience with the same facts at their disposal.

It's also nice that Trump is now dismantling the democratic state because voting in the US always gets filtered through electoral colleges and gerimandered districts, skewing results to favor the two main parties, often only one of them. It was pretend-democratic until now.

Something that gets overlooked easily is the long history of fascist rules that was in place in the south after the civil war. Jim Crow laws masqueraded as democracy for a long time and every time courts tried to put a stop to it, the white people in charge found other ways to be a-holes. That's part of American culture already.

America has always had a penchant for whacky leaders. Andrew Johnson, Richard Nixon, Ronald Reagan, George W. None of them fit my idea of a virtuous leader. But at least the ones this century adhered to a decorum, an unwritten standard of how to behave as president. Nixon didn't want to get caught. Trump doesn't give a sh!t. So the leadership culture has shifted, not for the better.

All this mixes a large chunk, an uncurious population that still sees itself pretty much as a role model for the world, falling for simple populist messages. It should also be said that tarring all Americans with the same brush is unfair. I think it was the votes of less than a third of eligible voters that made Trump 2.0 a reality, roughly another third just behind it, with the remainder not bothering to vote at all. I would say the often fantasized silent majority is actually not pro Trump.

So calling all Americans stupid is not right. There are a lot of people hurting right now as they watch their country develop in a bad way. We need those people to stand up and fight and calling them names doesn't help.

(Other countries have gone down similar routes, have had whacky leaders, have done questionable things. The US is not alone on this path.)