TSMC is a fab, not a chip designer. Apple designed their own chips with in-house engineering talent. Due to how the silicon supply chain works no-one but TSMC c

TSMC is a fab, not a chip designer. Apple designed their own chips with in-house engineering talent. Due to how the silicon supply chain works no-one but TSMC can make those chips so everyone needs to use them. Also Meta can't just waive around money and get the most advanced chips; apple has bought out all the production for some time.