I'm in the camp of viewing FaceID as a huge step back relative to TouchID.
I'll echo another post in saying that this feature is attempting to resolve a problem that was never there.
Much appears to be lost with the removal of the Home button just for some extra screen real estate; making the iPhone experience much more complicated than it needs to be.
We'll have to wait and see if this new step in direction is a good one in real world use.
Though for now it doesn't seem very promising.
Brace yourselves for FACEGATE