The execution difference is PRC is generating enough semi talent to replicate EUV and entire semi stack sooner than later. They already have the most complete localized semi supply chain in single nation, i.e. they're doing ASML+5000 niche suppliers at once. Hence consensus estimate is they'll get there somewhere 2030-2035. Reminder EUV is basically a "tiny" ass effort from a handful of countries, for reference airbus/boeing each has 150k employees for commercial aviation, EUV was developed by 3k from Zeiss, 1k from Cymer, 13k from ASML... over 20 years of casual development. It's ultimately a hard but narrow specialization problem, hence PRC EUV prototype beating estimates/expectations. It's not magic, it's just people + cash + industrial vertical integration that PRC is uniquely well equipped to deal with.

VS west has "easier" M/HREE tree to rebuild on paper but lack both talent #s, and state capacity to execute. M/HREE is ~20 minerals each has it's own midstream extraction process that require dozens of plants and 100s of stages for 5/6/7+ sigma high end strategic use. It's a different monumental/gargantuan task, on top of the sheer fucking scale of infra involved. I noted Batou has 3 million residents for a reason, that's the scale of M/HREE industry west has to replicate. It takes 8-10 years to get a refinery up in the west, the chance of west getting 100s of highly polluting industrial chains up for M/HREE before PRC sorts out semi is close to zero. It's a mass scale industrial mobilization problem that west is uniquely not well equipped to deal with. I'd wager M/HREE more bureaucratic magic than even EUV technical magic for west.

Meanwhile, there isn't a single M/HREE plant in western pipeline that will do anything at scale until maybe 2030, only thing in pipeline is validating unproven lab extraction/refining methods by ~2028, if it works, will take years to scale extraction, and even more years to scale refining.