Originally Posted by
Badenoch
There is no reasonable expectation of privacy when you are in public. Facial scans at the gate don't bother me in the slightest because from the moment I entered the airport my image was captured by multiple CCTV cameras.
so this. CCTV has been in use for decades in certain places. Indeed people can wear masks if desired. If we want real privacy then we can get facial surgery every few months. We can add disguises. Nobody has to enter an airport.