I think OP has namechanged so people skimming the thread won't see her posts and will continue the argument...
I think people genuinely don't know what's going on or how to stop it. So many parents on here don't even know the basics of what's app etc on their own phone let alone what's on their kids'.
Tech has run far ahead before law has even thought about catching up. We simply don't know what to do with it, as a society. And it'll get a million times worse with AIs and nets that are black boxes so people can't even see how they work.
Kids shouldn't be having devices they can see porn on, that much seems obvious, but it will take time to figure out how to stop it. I genuinely don't see what's wrong with restricting kids to dumb phones and monitoring computer/tablet use at home. But it would be hard to put the genie back in the bottle. And it's not just kids affected by the porn, it's the adults in their lives too.