This sounds... totally normal.

Emphasis on "totally".

But I guess Google coming out with a cloud-based FaceID clone was just a matter of time...

apart from using just a vastly larger amount of 2D photos and more precise PI techniques, instead of that stupid local-only, small-AI-based, 3D-scanning technique that falls back to passwords...

eh, I prefer Apple as my good cop ever since I can afford Apple devices

Face ID is private on device. This is stored by Google and they will keep it longer if you "violate their policies".