[grantc]

To me, it sounds a lot more like "not using screens as a default babysitter." Support. Who cares if it's sustainable at 10+? If you get ten years of low threshold screen time for your kids, you've done well. You've probably done well to establish an activity prioritization that helps you for the tween years and beyond. The playground bit doesn't sound great and I don't know anyone who does this (I know many parents who attempt to minimize screen time).