@panoptykon @rysiek >Are you suggesting that content providers should make their content less accessible, e.g. thru mobile devices?
If it's "content", it's worthless and should not exist.

If it's quality works, it should indeed be only accessible by those who deserve to access it.

You can install GNU on an Android device just fine via Termux and provide the output of a GNU bash command just fine.

>Won't this kind of requirement be just as hard to balance with adult users' rights
If you are unwilling to learn how to use any tool, you do not deserve to use that tool to do anything - you should rather do something else.