One cpupd also use, and I think this might be a brilliant start-up idea, use a device, maybe a cube or so, to scan biometrics of people... Maybe in exchange for

One cpupd also use, and I think this might be a brilliant start-up idea, use a device, maybe a cube or so, to scan biometrics of people... Maybe in exchange for, I don't know, NFTs or so. Or one could simply trust a democratically elected government with that instead...