Is this really any better? Do you think there is a qualitative difference between a 'vaccine' ID, which I can assure you will have information encoded that can be used as a personal identity marker, and what the original commenter was proposing?

Is it really any better that this is happening in the "developing world"? You even make the case that it's identical to the practices we uphold to track animals.

Furthermore, appeal to authority is not proof or evidence of anything but the opinion of authority. Try to avoid doing that if you want to engage ideas in good faith.