[kqr]

Sure, and there are people who stuff themselves full of fast food, alcohol, and/or cigarettes. I get that those things are different in that it is possible to levy vice taxes on them, but the primary defense is and will be education.

What we can do as technologists is establish clear norms around information junk food for our children and close acquaintances, and influence others to do the same.

It's not going to happen overnight -- as with many such things, I expect it'll take decades of mistakes followed by decades of repairing them. What we've learned from other such mistakes is that saying "feel bad about the dumb thing" ("be worried") is less effective than "here's a smart thing you can do instead".

[drdaeman]

I’m not sure education or awareness is a solution. It doesn’t hurt, of course, but I think the real issue is that we’re frequently feeling “low energy” (for my lack of a better term) so entry barriers become important and least-effort options start to win (“just picking a phone/tablet” easily wins here most of time), even if were well aware that they’re not as rewarding.

I blame all the background stress and I think it’s a more important factor.