This has been brewing since George W Bush. Obama made a valiant attempt at normalising relations with Europe but I don't think any future US president has any hope of reversing this now.

Trump is a symptom not the disease, when he's gone the people who supported him and voted for him still exist and another Trump-like figure is almost inevitable given they've basically ploughed and planted that field to grow the next one and who's to say NeoTrump isn't going to be smarter.

The other democracies can no longer count on the US as a stable ally the way we have in the past (whether that trust was misplaced is a matter of perspective).

Simply put, you did it twice, We can't rely on them not doing it again.

It has very little to do with Trump. When he leaves, this shift isn't going away.

We don’t do trade with Trump. We don’t get attacked by Trump.

Trump is absolutely a malicious imbecile, but the US is a country that willingly voted him in twice.

Removing Trump doesn't remove fundamental issues with the US