The way it was explained to me; FaceId is a two step process. The first step takes the detailed FaceId photo and stores it. The second step takes a photo and compares it to the one on file to confirm it works.
The hardware that is broken is the one that takes the FaceId detailed photo. So we can’t take a new FaceId photo in the correct format.
Since I already had an image on file, I was able to continue using FaceId because all its doing is comparing my official two images for a match.
When I erased my FaceId image, a new one had to be created, but it couldn’t. So FaceId won’t work since the detailed photo can not be created.
When I asked how hard it was to break the hardware, the associate said it’s easy and it happens all the time. He said every time there is a major upgrade, they have a ton of FaceId issues since the hardware is broken. A quick google confirms this.
This is the way it was explained to me. I’m not spreading lies and if you don’t believe me, then head into a store and post your results.