I don't know. I find (as an adult) I pretty much follow those same rules in my normal day-to-day usage of my phone (not exactly of course, but close). And I do that because of what I find to be emotionally healthy (connect with live people, not digital icons), polite (don't bug people too late) and reasonable (I have to pay to fix my own phone). It's called parenting, and it's pretty hard. It seems like society needs more of it, not less.