TSMC Arizona 4 nm fabs are a contingency. TSMC received $6+ billion in the CHIPS and Science Act, and the fab opening is delayed until 2025 due to they don't ha

TSMC Arizona 4 nm fabs are a contingency. TSMC received $6+ billion in the CHIPS and Science Act, and the fab opening is delayed until 2025 due to they don't have the local talent yet.