When I was in elementary school the police came and fingerprinted us all... you know, for education about the police system or some crap like that. I imagine in the future they'll come and take moulds of your kids vocal chords.

or nothing changes, like with Social Security numbers being inherently insecure and used for reasons outside of their use case, and we just live with that

Imagine the decrease in social media volume if users could filter by "real human only, USA."

that already exists, it's called "don't have important conversations on your personal mobile phone, the US government spends tens of billions of years on communications security for this exact reason."

One can dream. Photoshop didn’t inspire a global photo authenticity verification system.

There overlap between people who sound like Marco Rubio and want to commit espionage is probably small. That is no longer a barrier.

This attack works all the time, look at the "grandma I need $1k to be bailed out of jail" scam.