[jedberg]

I think people would have a problem with an army of security guards with pictures. It's just never come up before because it was cost prohibitive.

I think you're right in that people aren't upset with facial recognition per se, but are upset with its efficiency.

However the best way to counteract that at this time is to push for a ban on the technology instead of a ban on the consequences, because enumerating all possible consequences now and in the future is hard.