Trump represents the zeitgeist.
I think we in the UK are merely 2 years out of synch. I think if you ran the UK elections today, Reform would do really well.
We spent all the post-war years believing that eventually the entire planet would embrace the universal rule of law, democracy, equality etc, following the western liberal model.
Turns out the world is lurching towards strongman dictatorships.
Meanwhile the west's response was wringing its hands about the mass immigration, legal and illegal of peoples who do not share western, liberal values; a destruction of the value of blue collar jobs, now done by machines or said immigrants who will do it for less and more unsafely; the promotion of minority interests that destroy others' rights, a growing wealth gap, a crumbling of public infrastructure and service, that, with the best bleeding heart liberalism is partially caused by mass not well-integrated immigration.
They see 2 tier policing, they see unfairness.
And they're told they're knuckle dragging bigots for pointing this stuff out.
Trump's campaign like those of the right wing in Europe have played on this discontent. And the Dems couldn't have run a worse one if they'd tried.
In the crudest terms, what event brought the ME war to a standstill? It wasn't us allowing men into female toilets.