patrick.net

Once lost It is hard to get it back.
Chip manufacturing is harder than rocket science and China is spending billions to snatch the expertise from jaws of US.

Other powerhouses of Korea and Taiwan due to geography and history can fall to China and US can’t rely on them forever.

https://www.cnbc.com/amp/2021/03/23/intel-is-spending-20-billion-to-build-two-new-chip-plants-in-arizona.html

The great thing is Intel will support Fabless model, Not sure what took Intel so long.
Intel libraries needs to be in every backend chip designers hand to compete with TSMC and Samsung.
If Intel falters US will lose crown of manufacturing.