You’re going to need a more original/thoughtful response. I have kids and I think like this person. I don’t trust parental controls, kids and content creators know how to get around them. I, personally, think it is idiotic to assume parental controls do more than present a barrier to content, not usually a blocker.
What happens when your kids use other devices without parental controls at a friend’s house or school? Will your kids know about being responsible with content and how to navigate to safe spaces, or are they just going to go totally wild?
So, yes, I do have kids and no I do not blindly trust parental controls of any sort. Just want you to pack up that argument right now. Real annoying when parents think they can discredit a viable view because the person they are talking to hasn’t had a crotch goblin.