How does removing access to Clause equate to dehumanizing children?
Yes, most of society is online nowadays, or at least is hard to engage in if you can't access the online stuff that organizes it.
I think there's an analogy to physical roads there. Most of society is connecting by roads and adults driving cars, but that doesn't prevent children from participating in the things between the driving.
When I was a teenager, there was nothing I hated more than obnoxious adults deciding for me what I could or couldn't do. I did literally everything in my power to circumvent them.
(In fact, in some educational systems, the final examination in pre-University schools is called "Maturity test".)