Yes and impossible to implement
Equipping future generations with no internet access until they are 16 is batshit crazy.
Can you imagine the social stigma of a child being the only child in their school to have a modern Nokia 3310.
There are plenty of options out there for dumb phones, they still exist, no-one buys them for their children
Lots of parents use the child's phone location to see where their children are, can't do that with a dumb phone for starters.
The solution to the problem, which in the grand scheme of things is a very miniscule problem and causes many more problems than it solves is.... education.
If anyone ever implemented the technology to do what this woman wants via a legal instrument, it's absolutely guaranteed that at some point the same would be used to prevent the general population doing things too and they'd start that off with any kind of copyright infringement