Just blue-skying here, but you could have a process that allows the individual to revoke a previously used key pair and generate a new one associated with their

Just blue-skying here, but you could have a process that allows the individual to revoke a previously used key pair and generate a new one associated with their biometrics whenever they want. The history of their online identity gets wiped as needed, but they're still a Verified Real Human Being online. Now of course, again -- the devil's in the details with this central entity and how it acquires/processes/stores those biometrics. And of course that central entity could be be morally/ethically dubious. It would be cool to have a more distributed way of acquiring and processing the biometrics instead of having a corporation run that part. Also to be clear: I'm not advocating all online communications need to have this identify verification in place. I'm envisioning something like Twitter badges, where you have some identifier that you're a guaranteed real-person, but people can still communicate without that. Like if I'm Reddit, I'm probably not going to care while perusing r/music if someone's a Real Human Being, and similarly if I get a whistleblower tip over an email. If I'm reading r/politics or r/worldnews where disinfo and troll accounts run rampant, I then might want to be able to filter the discussion or interact with Real Human Beings. I also readily admit my whole excitement for the concept assumes (and it's a big assumption) it's designed and implemented in a way such that it can't be abused. And I'm also not saying Worldcoin is taking the right approach to this overall concept.