> NATO really depends on the US.

Yes. By design. But if the US decouples, the rest of the countries can and will make their own alliance, with blackjack and hookers. Greenland thing is peak wierdness and the only explanation of it would be pride, stupidity or active undermining of NATO.

> Trump's attitude towards NATO member state spend it widely publicized [0] so I don't think there's much to debate here. Trump wanted member states to spend more, not less.

Yes. But, you have a very shallow reading of this and you're taking things at face value. He latched on the spending as a pretext, and as a way to increase US income for the defense industry. He doesn't give a rat's ass about the security of NATO countries. US has entered a very transactional, bully, phase and this is a bad way to maintain international standing.