TSMC is also opening a fab in the united states. Arizona. Look it up. Don't dismiss the photo-lithography machines from ASML. The technology involved in the cr

TSMC is also opening a fab in the united states. Arizona. Look it up. Don't dismiss the photo-lithography machines from ASML. The technology involved in the creation of those machines rivals TSMC itself. ASML gets less press but it is indeed as critical if not more critical in the supply chain than TSMC. TSMC can be overtaken by samsung or intel... the possibility exists. No one, however is even close to being able to replicate the EUV machines created by ASML.