There is so much instant dismissal of this entire idea that smartphones are harmful in this thread, most of which is just "correlation is not causation". Yes, correlation does not equal causation. But when it makes logical sense why there would be correlation, there is no way to actually measure causation (we can't exactly give kids placebo phones), we keep seeing the same correlation over and over again, why is it b…
My kids don’t have phones. They are the only ones among their peers who don’t have a phone. I told them they can get one when they write an app and get it listed on the App Store, not before. Most people I tell this to are impressed. The only time I got crucified was the last time I mentioned it on HN. This seems to be a particular bone to pick that HN users have.
Why are you insisting that they publish an app on the app store, are they keenly interested in software development or something?