In 4 years another administration could come in but there's still damaged trust. If something happens in 5, 6 years from now and article 5 kicks in then even if the US comes to help what is there to say they won't suddenly pull out again 2 years into a war when Vance takes charge? The reliability is gone.
I guess you've got to be flexible depending on circumstances. I mean NATO only really got going after Europe elected Hitler and now we have another iffy electoral result to work with.
I think they might have been helped along a little by things like being occupied, becoming economically and militarily reliant on their occupiers and watching all of their leaders face judgement at the Nuremberg Trials.
Things haven't gotten quite so extreme in the US yet but it feels reductive to suggest that they can just have a flip flop election and that will show they "realised the error of their ways" like Germany did post WW2.
I think culturally most of the US is still pro NATO, it's just Trump and friends who are anti. I guess if Vance succeeds him things will be similar but if the dems win they won't.
I'm kind of interested if Russia could become normal if the current regime collapses.
The US has burned trust well past 4 years. This has shown how the US political system enables this. Every 4 years they elect someone who has the power to just toss out everything the previous administration did or committed to. Every 4 years... and the US is so politically divided that it only takes a few percent of opinion change at each election to swing to the other party with polar opposite views. As a result, why would any other country now trust the US in any agreement? (not to mention the large number of agreements they have signed then just abandoned later) Four years is nothing time wise.. barely enough time to get an agreement fully implimented before the US can just say "Nah..." There will be significantly less trust for the US even beyond the Trump era.
It would be delusional to think that this can be patched up with a new president, or that any of America's former allies will be willing to wait around twirling their thumbs, hoping that the next time America flips a coin, it turns out better.
The relationship is over. Maybe in 4 years America can start making some initial steps towards patching things up, but even that seems increasingly unlikely at this point.
Why would another Republican President act any differently than Trump after they see how well that works? A majority of the US either doesn’t care about international affairs or they are actively isolationist.