

Intel’s factories are literally 2 hours away from the TSMC facility. There are several other chip makers near to Intel, and staff tends to shift around between these, and I believe that will continue. I do not know what TSMC is doing for a talent pool, though I also heard they are not staffing the Arizona facility with high end engineering. That will stay in Taiwan, and this plant will be focused on production.
This won’t help small devs. Here’s why:
You have zero market. Pay to make your own payment portal, processing, etc etc. With what? Venture funding? Personal investment? Offload to square or PayPal and they take a cut instead?
Apple charges 15% (not 30% for under 2 mil) of each $1. Making 85c per transaction with no upfront costs seems reasonable.