Actually. Meta is spending millions to push the age verification requirement off to the app store providers, such as Google and Apple. It's an attempt to shield Meta from liability, transfer it to the app providers.
They are winning.
In the UK, you cannot use App Store and iPhone (your own phone) without verifying your identity:
>to push the age verification requirement off to the app store providers,
and makes more sense, Apple and Google have your credit card , or if you are a parent that bought soem phone for you child then at first boot up as a parent should be your job to setup a child account.
Having clear laws about what's allowed and what isn't is a lot cheaper than getting repeatedly sued for hundreds of millions for not doing things there was never a clear legal requirement to do.