Great idea, isn't it? Together with modern technology (blockchain, NFC), the work of Bonafi will be extremely effective.
Yes, that's right. It's good that they appeared right now, because counterfeiters are expanding very quickly, which puts more and more people at risk.
It would be cool if they started with something like a kind of medicine. But, of course, these are just wishes, and how it will be in fact, we just have to learn