Indeed, that’s why I said it would probably cause another global financial crisis. I don’t think their governments would collapse just because the US’s did though. Brettin Woods would be dead and would need to be replaced, plus a lot of IMF loans would need to be reformulated
They’re having military practice nearby me today and my partner and I were just talking about how we both flinch when we hear military planes (small and fast) fly overhead even though neither of us has lived in a war zone.