Comment by hinkley
Their new stuff is. The iPad mini just moved from the A15 to the A17, The first MacBook with Intel processors had access to a bin that was not generally available yet. The yield was too low for it to work for an IBM, a Sony, or a Fujitsu. But Apple was low volume and high margin.
If I was nervous about a new fab, there’s the iPhone SE, the Apple TV, lots of choices for a less aggressive manufacturing node and less aggressive sales figures. If yield is shit you can still offer a product that isn’t killed by its own success.
I wonder if Apple Intelligence is forcing them to create new chips for things like the SE and TV instead of using old chips which I think they’d usually do.