[t1o5]

> Once this sort of data is made insecure, there is no hope of getting it back. One cannot simply alter their face like they can their phone number or email address.

This is the single most thing that we all should be concerned about. I take it that we cannot do much about stopping government surveillance in the name of security. It's coming anyway whether we like it or not. A large number of population is already under this tech already.