Or option 3. They care about privacy but only when terrible thing X happens. They post their name and picture to Instagram 12 times a day. Most people have pub

Or option 3. They care about privacy but only when terrible thing X happens. They post their name and picture to Instagram 12 times a day. Most people have public profiles so there is no new risk. Of course by the time every street corner has facial recognition running "for our safety", it will be too late. Even as someone who knows the risks, this doesn't scare me as much as DNA testing. Even worse is that if any of my relatives do it, I'm just as screwed. There is also the "let's all install hackable video cameras on our front doors" problem. Clever fear mongering to prevent a random package being stolen that is already insured and will be resent automatically. Instead we paid to create our own surveillance state.