Report: Apple buys every 3 nm chip that TSMC can make for next-gen iPhones and Macs
arstechnica.com
TSMC is said to eat the cost of defective chips so it can keep Apple's business.

TSMC is said to eat the cost of defective chips so it can keep Apple’s business. -WASTE WASTE WASTE – Apple shitting on the planet making useless redundant products adding little, wasting everything!!!