No, the site wouldn't know the account, it's the device providing the verification.
I think it's worth remembering that this is a suggestion, and not even originally mine. If you're happier to use the current multitude of age verification services that differ on a per-site basis, with all the security vulnerabilities, risk, and inconvenience that entails, then feel free. Or bypass them using the methods suggested.
I'm literally just providing a better technical solution than has been implemented. What I'm not suggesting is "this is the answer to everyone's problem".
ragas@lemmy.ml 2 days ago
That wors too. Then Google knows that you are using this porn site.
If only the phone itself does the verification, it is just like klicking yes with extra steps.
Quicky@piefed.social 2 days ago
I'd recommend Googling "device-based age verification" to get more information. I'm not here to convince you of anything.