I know more than a few people that are switching back to the old flip phone. Calls. Texts. That's basically it. They seem to love it. Problem with doing this with kids is the amount of shit their peers will rain down on them with their new smart phones.
We've tried to mitigate this with both kids via sports. Get the kids outside. Put them in situations where they are being pushed. Earn "real" accolades. Not clicks and likes. Create your own gravity, and do not get sucked into that of others. We have land, so spending time out there helps, albeit I recognize it's a gift not all have. Oldest boy likes to game, so we now go to the shooting range every weekend and rent "those guns" he plays with. It's expensive, but he loves it. This weekend we compared 1911's to the "John Wick" guns he sees in the movies with comp slides and reticles. He likes the 1911. Frisco Gun range has an SBR. "Ok kid, let me see what you got". Loading the mags is a PITA. Not like the games huh? Oh, and they're loud AS SHIT. Not easy to hold steady are they? Spent casing hit you in the face?
He still loves it, but the perspective is there as well. Now all he wants to do is practice, so it's a start.