Sorry I just don’t get it any parent or other “authority figure adult” who would let a child much less a 5 year-old have unsupervised internet access doesn’t need to be around children period! Wtf sounds like something my mother would have let me do; father would have been too drunk to care. It’s called “enablers” these people who are just as bad as the vile perps. As to “blocking”; censorship; sorry anyone ever use Websense, more of a productivity reduction tool than anything else; I’ve seen it block fedex? Not sure when the age is or what type of maturity factor in letting children have 100% access to the internet is but if you’re a good parent you’ll know they can be trusted, and it’s not going to be 18.

"it has never yet been discovered how to make man unknow his knowledge, or unthink his thoughts"

T. Paine