What do you think happens when China and other countries lose manufacturing capacity to US re-shoring... they will seek to regain elsewhere. Guess where most of the raw materials for electronics come from... it's not the US. This can't be redistributed.
Manufacturing reshoring is not an answer, it's a delay. You spend tons of capital getting it back and then it dies in 10 years anyway.
Simultaneously, everyone in charge thinks the US population needs to increase. It doesn't math out.