Lets be honest. this is a really good implementation and i see nothing wrong about a small component like a digital circuit that will be embedded in everybody arm.
Covid-19 had shown us that we must have some form of verification and this one is perfect.
Only /pol/tards Flaterthers and Antivaxxers will resist this since they are resist anything that is based on actual Logic and Science.
What /sci/ think about it? it can be even better if we could login to the internet or even IoT devices, I think this is the worthy future for a sane safe and healthy society
https://www.youtube.com/watch?v=dl_gemn9a9E