I don't agree with what Trump is doing, but NATO is clearly more of a liability for the US at this point than an asset, distracting us and diverting resources from our primary theater of geostrategic concern (Asia-Pacific), and Europeans are generally arrogant, ungrateful allies, who, if opinion polls are to be believed, had tepid attitudes towards us even when we had a pro-Europe president (Biden) in the White House who provided Ukraine with over a $100 billion in aid, almost of all of which was either arms or cash (as opposed to loans, which the EU preferred). If that aid couldn't buy much goodwill with our allies, then why are they our allies at all, especially considering that they lack both the means and the will to help us should we come into conflict with China?