Yeah, it's aided by better computational models, but not appreciably by having those models run on chips with smaller feature sizes. If a time traveler from th

Yeah, it's aided by better computational models, but not appreciably by having those models run on chips with smaller feature sizes. If a time traveler from the future gave everyone at ASML and TSMC computers that ran 4 times as quickly so they could run their models faster, but no one could take a look at how they worked or were made, it wouldn't have any noticeable effect.