I'm a very tech savvy individual, and as a parent who has spent hours and hours navigating the murk of disparate parental control systems, it is clear to me that what you say is only true if you commit to preventing your child from having access to anything at all.
Worst of all, children have friends!
In other words, you must lock them in a closet and deprive them of access to sunlight itself to accomplish what you say.
I'm a very tech savvy individual, and as a parent who has spent hours and hours navigating the murk of disparate parental control systems, it is clear to me that what you say is only true if you commit to preventing your child from having access to anything at all.
Worst of all, children have friends!
In other words, you must lock them in a closet and deprive them of access to sunlight itself to accomplish what you say.