I think this is a fair question. I guess the way I see the difference is that a google/Apple phone is more like a tool (say a hammer) where Meta is providing a

I think this is a fair question. I guess the way I see the difference is that a google/Apple phone is more like a tool (say a hammer) where Meta is providing a public space (like a restaurant or public square). So I think that in real life we would say that a restaurant owner has some duty to prevent their restaurant from being used to kill people/encourage suicide/do sex trafficking, but we wouldn’t ask a hammer manufacturer to police how people use hammers (we still do require some basic things like that the product must be reasonably safe). So I guess the root difference is the difference between a tool and a platform. They both bear some responsibility, but we expect the platform/space to bear much more responsibility for what happens.