It's the story the new generations tell themselves that's taken hold last few years. IIRC context is SMEE chairman (maker of PRC litho machine) said EUV is made by man, not god. Became rally for PRC industry and national confidence. X is made by man, not god for anything PRC needs to catchup on. Which circles back to Qian Xuesen, foreign people can build rockets, why can't we. Or more recently, foreign people are good at XYZ events, why can't we. AKA anything they can do we can do.

The bigger undercurrent is divide between faction of people who think EUV impossible or possible. Between boomer/doomers (older, never do better than west types) and young techno-optimists, faction generation/education divided. TLDR PRC technical talent skews young, and techwar as spurned wave of scifi optimists, techno nationalists and industrialist party way of thinking. It's not homogeneous but it's dominant, especially in S&T after quick ascendancy.