TSMC triples spending on Arizona advanced chip site with extra 3nm fab

Biden thinks it's a big deal, but TSMC's Taiwan output will still dwarf US fabs
Analysis TSMC has confirmed it will build not one, but two advanced chip manufacturing plants in Arizona, more than tripling the Asian foundry giant's original investment to $40 billion, even though the company has complained about the US project becoming a major headache for multiple reasons.…