The goal for supply chain security is probably not the whole picture.
This sounds like ESG to me.
I think a better question to ask is how to create a new class of mfg businesses that can do well in the US.
Or how the US society embrace this type of business and jobs and their families.
Do people love this kind of mfg work?
Can they earn decent wages?
Are companies profitable? Does ROE and IRR make sense?
There are some differences between a chip maker and a toy maker, but the questions would be similar.