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by hoorible 1137 days ago
My understanding is that it could, but these machines take a really long time to build. Probably a simplification, but it’s likely not unfair to say that by the time they scaled 3nm production, we’d already have moved on to 2nm, etc

Asianometry YouTube channel did a few really good videos on chip fabbing and the unique challenges. Scale is addressed IIRC. Highly recommend.