Because it’s easier to monitor your children’s use of the internet than to remove dumb men, hateful men, and bots from the internet?
Is it? One of those groups famously struggles to program video recorders and it ain't the kids. Teenagers can probably defeat any firewall you set up, including by gaining access to someone else's wifi or device. So let's at least try to police the perps instead of their victims.
Oh come on, it's not like the Trump-Epstein files describe meetings with Musk, oh wait... Zuck, oh no, he's there too... hmmmm.