You mean like ASML already is? They are the only manufacturer of EUV lithography equipment for fabs.
https://analyticsindiamag.com/is-asml-the-most-important-tec...
https://analyticsindiamag.com/is-asml-the-most-important-tec...
Intel is really not that far behind TSMC in the grand scheme of things, though, so it would be good to hang on to them before the situation is totally hopeless.
I'm not aware, at least, of any US competition to ASML.