So we already treat kids quite differently from adults. And tht is - imho - fine. Because kids are not just "small grown ups", they are just growing up.
I just do not think, that KYC/age verification is the right way to go - or even feasible in how it is being approached. I am for denying Meta, TikTok and the others the opportunity to exploit kids. But I would rather much have them regulated in a way that just forbidds them their predatory ways overall, then to give them even more data in the form of verified idetities and the knowledge that this account is within a specific age range ad also a "real human being", making that data even more valuable for advertisers.
Sorry for being not more clear.
This seems very naive to me, to be honest.
children don't tend to object to losing rights they never had in the first place.
get them used to livign with less rights and a lower standard of living and they wont' know what was taken away from them.