Interesting post! I find that education on how technology works and then how to use it (critical thinking as to why and the effects when you do use it to yourself and others), is #1. If kids learn first how technology affects them, they can go in carefully and consciously as to what they decide to use. Maybe even choose Steemit or other decentralized platform to encourage future growth. But if they understand that using a s specific app or network encourages it's growth (and it's not a long term healthy addition to our world), then maybe that's where the real change will begin.