[m0zg]

"Maintenance" won't add $100 per die like GP is suggesting. There are hundreds of dies per wafer, and thousands of wafers within maintenance interval. We're talking a very small incremental cost. And it too could be reduced to account for more expensive labor.

I'd like to pose a better question: why do you voluntarily carry water for Apple? If you are in the US (or in one of its allied countries), on-shoring advanced semiconductors, and other types of advanced manufacturing is 100% beneficial to you no matter from which perspective you consider it.