I hope we're still at a point where (most) kids get a baseline level of autonomy and freedom that scales with age, and it feels like these kind of apps erode that. But I've got no hard data on it. I had parents that gave me a good amount of trust and autonomy, and that meant a lot to me. I made bad decisions a few times but I learnt from them, and overall I was responsible enough. I'm trying to prepare my daughter for the world and I'm worried for how many of her peers might grow up thinking this kind of tracking is reasonable.