"but in the other thread the guy says you can get everything you need for 5nm from Alibaba" You sure can if all you want to print is one 100mm wafer per month.

"but in the other thread the guy says you can get everything you need for 5nm from Alibaba" You sure can if all you want to print is one 100mm wafer per month. Multi-beam tools that can reduce that to a wafer (or reticle) every few hours are real fscking expensive.