"When I was a boy, there were still porn magazines; fathers hid them on high shelves. You stood on stools and gawked at them in a state of mortal terror."
I tend to share your optimism, but it also seems smartphones have some very different qualities from previous tech. Yes, the sounds and images, but mostly a new kind of socially remote yet nearly instantaneous communication style.
And a couple of the apps are from companies from Utah, so putting them on your kids phones is basically outsourcing their online information flow to the Mormon Church.
In the 1980s, I very much took to heart Grace Hopper’s advice that it’s easier to apologize than to get permission. This suited 20-something me just fine.
Now I’m more in the camp of “Good judgment comes from experience. Experience comes from bad judgment”.