> After all, according to the last NYT poll the current POTUS commands an approval rating of 41 % in the USA. The number of people I meet who do not understand how tariffs work, for example, is staggering.

For sure -- the bottom 41% of economic literacy are so misinformed that they have no clue what they're talking about. But those voters aren't picking the nominee for President from among a circus of general morons, the party elites are, and the Republican Party elites are rich dudes who don't want to screw ourselves back to the stone age. Without Trump just flailing around like an idiot, they'd be content to do things that preserve the status quo in a lot of areas. They pander to the unsophisticated Trumpists where needed, but it's lip service, since a lot of them, for instance, love open borders because of how it depresses wages and gives them a compliant workforce. They talk a big game about the debt or the deficit, and also work to make sure we increase defense spending and funnel as much healthcare spending as possible through a bunch of private insurers who add a huge margin to our healthcare costs.

I don't know, one might argue the US primary system is closer to the circus.

> the Republican Party elites are rich dudes who don't want to screw ourselves back to the stone age.

They said that about Trump I. The Republican Party elites have power, but they don't have all power on the conservative side of American politics. They contend with the Religious elites and various conservative cultural elites and the libertarians and so on. Trump didn't get elected by accident, there are a lot of people who love what he is doing, what he represents. They will happily vote for "the next Trump" when the time comes, and their elites will bend the Republican or the Democrat elites with tax cuts just as easily as they did for Trump.