Comment by johnisgood

Yeah, you are right, we would be fine with age checks. If and only if it was done through zk-SNARE or ZKPs in general. Uploading a photo of myself to a random company's server is a no-go, whether for having my age checked or whatever else.

I am Eastern European, and there is no way in hell I will ever use a service that requires me to verify my age through a photo of my ID.