But it doesn't change the fact that this is simply bad parenting, and not a problem with technology per se.
It is true that technology is not intrinsically bad. Even if the "device" is a book, only being allowed to sit in the relative safety of a chair (or on the floor) isn't good, either.
And while there is poor parenting, the situation is not as simple as many experts seem to think.
There are several things going on. Our current social environment demands that parents not allow children to be exposed to risk. My childhood was full of risks. My friends and I survived. Indeed, we thrived.
These days, children can get taken away from parents who allow their kids to do any of what my friends and I were allowed. Example, a few years ago, a friend of my daughter was taken from her parents because she stumbled, bruising her arm, while practicing cheerleading routines in the back yard of her home. Her parents were out there with her, so she was being supervised. Child Protective Services declared her parents were allowing her to practice in an unsafe location with out expert supervision. (It was a flat, grassy lawn, similar to the grassy football field at school. No idea what they (CPS) would have considered safer.)
At the same time, parents, today, have less time to supervise their children than my - and my friends' - parents did.
So, what are parents to do? We were lucky enough to be able to stagger our work schedules so that when our daughter wasn't in school, at least one of us was with her. Very few parents have (or had) that option. And there is still cooking, cleaning, etc, at home. So, the safest things for today's parents to do is to put their children in front of entertainment devices while they do everything they have to do to keep the family fed and housed.
Some people might say that those people shouldn't be parents. If that's the case, then who can be parents?
I think that most parents are afraid to let their children do anything besides school, professionally organized activities (like Little League) and sit in front of an entertainment device. And often, parents either can't afford, or are afraid of, the professionally organized activities.