To be really clear: it’s pretty obvious that the central (Internet communication) problem of our time is going to be determining whether the stranger you’re talking to (or delivering ads to) is a person or a bot. And every existing tech we have for doing this will fail.
So how do we do this? Presumably by tightly binding physical identity to your device and then proving possession (with some other bells and whistles). Not coincidentally that’s exactly what age verification is. Weird how corporate and gov’t priorities suddenly align, right?