Technology

Don't forget to write to your MP - being polite but angry helps. Explain the issues, shortcomings and why you feel this should be repealed and a better user-friendly and privacy respecting alternative needs to be found BEFORE implementing stupid asinine knee-jerk legislation like this.

My poor MP is getting it in the jugular because they boasted about working in data security and I'm exploiting the hell out of that statement so they can't easily weasel their way out of it.

I'm just waiting for the response to be something along the lines of... "According to existing law (see Online Safety Act), websites are required to do age verification... blah blah blah, no changes will be made, thank you for your inquiry"

Which is why big tech is actively lobbying for these laws because they know that they will be the only ones who can comply and therefore exist.

Fuck off with your device based verification system. That's just the same service, but as a more invasive app installed on your phone.

not necessarily. you give a phone to your children. you partly lock it down by setting it up as a child account, with its age. you make sure to install a web browser that supports limiting access to age appropriate content according to the age set in the system, maybe taking a parent allowed whitelist. the website is legally obliged to set an appropriate age limit value in a standard HTTP header.

that way, the website does not know your age. the decision is on the web browser.
the web browser checks the configuration in the system, that only the parent can change. it does not send it anywhere, only does a yes/no decision. if the site is not ok, it'll show a thing like when the connection is not secure or it was put on the safebrowsing list, except that you can't skip it, only option is to request parent permission.
and finally the age is set in the operating system, without verifying its truthiness, but once again requesting lock screen authentication.
oh and app installs need parent approval for kid accounts, like it should almost always be.

this way it's as private as it can get. the only way a website can find out information about you from this, is to log if your browser loaded the html but not any other resources, because that means you were caught in the age filter. but that's it.

there's multiple pieces in this that is not yet implemented, but they should be possible with not too much work.
this is all possible with open source code, if you make sure the kid can't install anything without parent approval. stores like fdroid could have some badge or something if a browser supports this kind of limitation.

I interpreted it as "can't possibly be doing harm to the people in the video" - eg as much of mainstream porn can do - since there are none if everything is animated fiction

It's because some arguments against porn says the actors involved have it bad. Something that can't happen in a drawing.

I think it's more about the legal distinction between drawn and 'real' porn.

TBH "negligently letting children watch it" seems like a sensless statement to me. The onus should be on parents to filter their kids' internet environments, not literally every accessible site on the open internet (which are never going to comply with a patchwork of age verification regs).