Earlier quoted context omitted.
A lot of studies came out kinda at the same time showing how harmful it is and people aren’t coming up with alternatives. What else can you do?
Attestation of age should suffice; no one in a building somewhere needs to verify my age. If I tell you to treat me like a minor, you do it. Operating systems and browsers can work together to send this as a header. If you're a concerned parent: set your children's ages in their device accounts. Done. This alternative solves the whole problem and it's been brought up a million times, but it doesn't matter, because th…
You can set age in Google Accounts, but they can access pretty much anything when they reach age 13 (which is about the age a lot of these things start to become a real problem) and as a parent you don't have any way to limit that. They don't even need to ask to install new phone apps.
Children also use computers as well as phones and you don't want to stop them using a web browser! You also obviously can't supervise them every moment they are online even if you wanted to.