Intel already has plenty of fabs in the US. There are also a number of semiconductor companies with fabs in the US. They might not be as advanced as TSMC, but

Intel already has plenty of fabs in the US. There are also a number of semiconductor companies with fabs in the US. They might not be as advanced as TSMC, but the infrastructure and workforce is already in place. What is lacking is a desire to dump a bunch of capital into fabs in an industry that has a history of severe boom/bust cycles.