Everyone is using something from someone, you can even argue that US owes India and Europe huge compensation because pretty much everything US did in the last half century was made using technology or people funded by those people. Johny Ive is British, Almost all the AI stuff is created by Europeans, Israelis, and Canadians - thus funded by their respective taxpayers.

The thing about the US losing its grip on the world and the collapse of the global world order means that the words on the paper don't mean much. Embargoes on Russia didn't mean much so Europeans are physically taking over their ships and Ukrainians are physically sinking the rest of their ships. In Iran nothing other than physically sinking ships and blowing up places meant anything.

Europeans can ship EUV machines because they are physically building them for people who will use these to physically build the most valuable products currently there is. US wasn't able to enforce its will to Iran, what if Koreans, Europeans and the Chinese decide that its not into their interest to act according to US courts?

The market is the AI boom and the US is the host, they can sell the exact same stuff to someone else. What are the capitalists who fund the AI build up do? Invest in SaaS when they can't buy chips? I bet if something like that happens the chip manufacturers wouldn't end up with product they have no one to sell to.

Why can't they just buy the exact same product and install it in Kazakhstan or somewhere else?

And hyper-scalers, Apple, AI labs all will die if memory makers can't sell to them?

I mean your view isn't flawless but overall I agree. Too many people think building things amount to spending money and completely overlook the thousands of people required who are not just unskilled labor hired off the street.