The American empire is now in essentially unstoppable decline. Certainly there are things that could be done to stop it, but they will not be done, much as the British had to avoid WWI and not take profits by sending industry to the US.
(This is the first article on the state of the world, as promised in last year’s fundraiser.)
Everyone knows about comparative advantage, but what doesn’t get talked about is absolute advantage. In absolute advantage you have something people need that they can only get from you.
This can be weapons. It can be jets. It can be advanced computers. It can be the capital equipment (like lithography machines used to create semiconductors) used to make other things. Sometimes it can be a resource, like oil.