Many might’ve seen the Australian ban of social media for <16 y.o with no idea of how to implement it. There have been mentions of “double blind age verification”, but I can’t find any information on it.
Out of curiosity, how would you implement this with privacy in mind if you really had to?
Sites are just going to ask people ‘Are you over 16? (Y/N)’. Site is now legally covered, and that is all anyone cares about.