There are various ways in which age verification can be done without sacrificing privacy. Sadly, that requires standardised digital ID combined with several privacy preserving technologies that I've only seen used experimentally (I think Yivi comes closest, but its protocol involves sending identifiers between their servers and the consuming service, and requires services to be registered rather than arbitrarily accessible).

In its core, these protocols use digitally signed attributes (could be "SSN" or "birthday", but more practically this could also just be "is over 18"). With this system, you can simply transmit the token that says "I'm an adult", the website verifies this, and you're done. To prevent abuse through infinite reuse, these apps need to be verified occasionally, and the secrets must not be stored somewhere they can be copied from easily, but phones have solved that problem ages ago.

Unfortunately, I don't think governments who support these restrictions will also invest into these technologies. Perhaps efforts such as eIDAS will allow for some kind of non-profit to create and generate these tokens based on your standard digital government ID, but as of now, there's nothing.

Any technology can be bypassed by kids (just steal dad's porn pass!), so there's a limit to how effective age gates are. On the other hand, anything that requires stealing stealing devices protected with a PIN will be sufficient in most cases.

I don't think about it except I canmt wait till one of its non-corporate authors gets into FO(finding out) tyme ;)

I am in favor of stricter age verification for certain content. Not only for porn but also dating apps, social media, online shops, etc. But the current methods of age verification are a privacy nightmare and go well beyond what is reasonable. Especially since companies can't be trusted to not do bad stuff with that information.

What is necessary is a double anonymity age verification service. Ideally run by a company that by law is required to be very transparent. That way we don't have to provide personal information to companies that have no actual need for it but can still reduce the amount of minors getting into places they shouldn't be.

Yes, it won't be perfect, yes there will always be bad actors, but it will still do more good than harm.

I personally am open for a discussion about reducing the minimum age to view porn. I don't have strong feelings either way.

I think its the regulatory body's responsibility to provide a safe and secure service that can verify age requirements if they want to force that.

If they can't provide that service, they shouldn't require it, especially with such sensitive information.