Europe has (correctly) determined that the US is currently an adversary. Even if you take out the 'current' part it doesn't really matter as Europe has also realized US foreign policy commitments are no longer stable so even if someone sane returns to the White House they have no guarantee against another crazy criminal four years after that.So far I've seen two PUBLIC pronouncements of support for Ukraine from Poland and Moldova. Both significant in their own right. I'd expect Germany next.
Europe is choosing sides. We're on a really dangerous path here now.
Hard to see how US international influence comes back after this, at least anytime soon. We would likely need some sort of major internal upheaval to make other countries reconsider if they can trust us.