Frankly I'd rather they got rid of the FT camera altogether and reduced the footprint/ bezels of the machine in line with what other manufacturers are doing. Video calling makes more sense on a phone or tablet to me and they've already made a lot of functionality an add on by dongle so why not this too?I second your opinions, FaceID has been more reliable and more effortless than TouchID. I don't have to hold the phone awkwardly when unlocking with FaceID and its fast and accurate 95-98% of the time.
I think on the MacBook Pro lineup TouchID will be phased out as when they introduce the next gen design, and they can incorporate FaceID hardware into the screen.