There are like half a dozen semiconductor manufacturers in Phoenix that were here before TSMC arrived. There's a robust pipeline from ASU to these same manufacturers. Can we please just stop with the nonsensical notion that "Americans don't know how to fabricate semiconductors"?
its not that the USA can't produce semi-conductors. Its that semi-conductor production, at TSMC's scale (both in terms of number of units, yield rates, and depth) currently requires highly skilled workers to work a lot of their hours to "baby sit" the wafer production.
Maybe there is a world where TSMC can hire enough skilled workers and optimize processes enabling people to go home at 5p, but that is not currently the case.
American economics doesn't allow fabrication of semiconductors even if there is the know how.
Think about how Intel, who pioneered the know how, can't build cutting edge nodes in the levels that they need to make it profitable.
IBM had to sell their fabs to cater to the whims of "shareholders".
It's the greed of stockholders that you need to blame.