Factories did come here but the biggest one of all put theirs on hold because it wouldn't make any sense financially.
Billions of dollars have already been invested.
Trump's a moron; he doesn't have any leverage**. Taiwan is decades ahead of us in terms of chips, we literally do not have the technology to build the best chips out there.
Him passing tariffs on them, one of our biggest allies, is going to hurt this country more so than Taiwan**. Taiwan literally doesnt have an incentive to come over and pay the higher labor and training costs.
**Though knowing him he'd use the growing threat of China as a means to bully Taiwan into moving some operations to the USA. Quid pro quo type of deal. If they don't comply, Trump won't protect Taiwan.
He thinks acting like a strong man means something in this day and age but he only looks weak, like a bully.
https://en.m.wikipedia.org/wiki/CHIPS_and_Science_Act
https://www.theverge.com/24166234/chips-act-funding-semiconductor-companies