The reason is that this whole push for age verification is nothing to do with actually stopping kids seeing the content. If it was then this kind of solution would be being legislated for. It’s just about making everyone identifiable.
Your lack of understanding why age verification does not constitute it being a conspiracy for another reason. There is a antiregulatory crowd that will invent any possible excuse to suggest tech companies shouldn't be accountable and we should just leave the Internet be. Those people make a lot of money exploiting everyone, as it happens, and they also pay for journalists to tell you that it's all about violating privacy or something. (The same folks will tell you opening up Android for third party AI tools would be a privacy and security risk, and not ask you to notice it would just cost Google a lot of money.)
We've been running essentially a social experiment on our kids for the past two decades and it has not gone well. Social media has had a toxic impact on kids. CSAM and child abuse are rampant, and most "privacy services" like disposable email and VPNs are the primary source. These are facts, whether you like them or not. There are, in fact, kids dying, school shootings, grooming, etc. which are all the direct result of our failure to regulate social media companies. Section 230 being the primary problem.
OS-level age verification is likely the best route, as private information can remain on a device in your control, and a browser then just needs to attest to websites whether or not the user should be allowed access, without conveying more detail. Obviously anyone with a Linux box will have ways around it, anything based in your own device will be exploitable in some way, but generally effective for the average child.
>If it was then this kind of solution would be being legislated for.
What's more likely a global conspiracy to get age verification passed to allow these unnamed groups to identify everyone for some unknown purpose or politicians just not understanding tech?
The way people try to pretend that there can't be any organic desire for these proposals is so bizarre and is a major cause for all these proposed solutions being so technically dubious. Refusal to recognize the problem means you won't be part of solving the problem.
If it is about making everyone identifiable how come California's version doesn't require providing any identifying information when setting it up on a child's device?