This will become undeniably obvious when Europe stops being "freeloaders" and the US will complain about that too.
I guess I feel sorry for you because the British Empire had to fight two extremely destructive world wars against militarism and fascism in order to lose its role as superpower. The USA on the other hand has decided to lose its role as global hegemon because, why exactly, trans people and abortion??? Quite pathetic! In the long list of empires the American one will be remembered as having the most pathetic and stupid collapse of all, and that's very sad!
Recent US administrations obviously have different priorities. The latest has decided to phrase their priorities by negotiating with enemies of NATO, insulting NATO leaders, threatening to withhold help should NATO countries be under attack, and of course threatening to invade two NATO countries.
Clearly, it is a time for both parties to clarify what they want from an alliance and what they're willing to contribute. I suspect that, for one thing, the EU wants more clarity and predictability than what the current US administration is willing to provide.
Anyway, I don't see this among the Americans who are still actively connecting with the world, the kind of people who aren't focused on ivermectin not taking vaccines or similar priorities.