You're missing the point. Nobody will take back anything since that hurts everyone, but if the US wanted they could license EUV tech to Nikon or Canon and give ASML a huge PITA of refreshed competition.
Similar to TRUMPF lasers and Zeiss optics, other companies from US and Japan like Coherent and Canon could have a crack at replicating the laser and mirrors given enough IP and resources if the US really wanted to decouple from ASML, since they're still man made objects, not magic things given by gods.
US is the richest country in the world and the second biggest manufacturer after China. Do you think the country that built the SR-72 and other sci-fi shit wouldn't be able to make a EUV lithography machine in house if they were to treat it like a Manhattan project instead of a side hustle?
>other companies from US and Japan like Coherent and Canon could have a crack at replicating the laser and mirrors given enough IP and resources if the US really wanted to decouple from ASML, since they're still man made objects, not magic things given by gods.
this exact same logic applies the other way, though... unless Cymer is selling magic objects given by gods?
>Do you think the country that built the SR-72 and other sci-fi shit wouldn't be able to make a EUV lithography machine in house if they were to treat it like a Manhattan project instead of a side hustle?
do you think that ASML (or TRUMPF or whatever non-US entity) would be unable to make the EUV light source in house if they were to treat it like a Manhattan project instead of a side hustle?