The argument is that there are parents who are too stupid/lazy to enable parental controls on kids devices and society has a duty to protect kids even if their parents are negligent. Also, kids interact with other kids, so even if you do everything right your kids wind up with access/peer pressure through the kids with bad parents.
I dunno if I agree but I think that's the thrust of it.
I dunno if I agree but I think that's the thrust of it.