I've got to wonder how long the US will still be able get much of the world to go along with requests like this. Europe is already showing some spine and refused to join Trump's war with Iran, and Italy and Spain have also recently shown Trump the middle finger.
It'd be ironic if Europe ended up banning ASML (a Dutch company) from shipping to US instead!
SCOTUS shutting down Trump's Tantrum Tariffs gave everyone a little breathing room
Mark Carney said earlier today at the EU, "the goal is not self-sufficiency, but collective resilience." It is through collective action that they can find more resilience to our American Antics.
>It'd be ironic if Europe ended up banning ASML (a Dutch company) from shipping to US instead!
ASML's Dutch EUV machines depend on importing US made EUV light sources from California to build them, and depends on sales of their machines to the US to stay afloat since they're not exactly flying off the shelves domestically.
So maybe the EU is not that stupid and suicidal to cripple their economy further by cutting off one of their biggest pay-piggies for no reason.
In fact, as an anecdote to your hypothetically scenario, the US is the one with the most leverage since if they want, they can ban the export of EUV light sources to ASML and sell them instead to Canon and Nikon, sinking ASML and propping up Japan's semi industry instead, if relations sour and they see Japan as a warmer ally than the EU. Hypothetical.