"We already have trouble with one chip nexus is right next to China, and now we build another one? "ha ha". We is humanity."

Your "whole humanity 'We'" isn't who's investing in chip industry in Hokkaido. It's Japan.

But these things are done based on global supply chains. It's about more than just Japan, isn't it?

Same time, Japan clearly wants freedom to do things its own way. Good. It has the freedom. It just has to take it. Do it.