I'm not just talking about kids, I'm talking about adults too.
Smartphones absolutely add a lot of convenience and value. But, in my opinion, most of that value doesn't come from having deliberately addictive media consumption available at your fingertips at half a second's notice. Yet that's what phones are being optimized for.
Does calling an Uber need a 6" screen? Or voice navigation instructions in my car? Shooting photos and videos? GPS tracking my runs?
Most of the things that bigger screens enable are things that I'm trying to minimize, so making these big inviting smartphone screens is no longer adding value to my life. But that's the only phone Apple will sell me. No, it's probably not as bad as opiates. But "not as bad as opiates" is a pretty low bar to set for "should I be OK with this?"
The new Palm small phone thing is a nice idea, except that it's a companion accessory to go with a bigger phone. So close: https://www.theverge.com/circuitbreaker/2018/10/25/18022382/...
What I really want is a small phone like that to go with an iPad. With a full size tablet, carrying it and sitting down to use it two handed are enough of a barrier that I can't absentmindedly find myself sucked into a reddit hole.
Maybe that's Apple's plan to sort this out. Make next year's iPhone Max Plus so big that you have to carry it around in your backpack and can't make a habit of staring at it all the time.