As a hacker, I'm sure you know, ideals are often different than what actually happens. I often see kids in restaurants. Half of them are screechy. The other half have something to play with. Usually iPads or iPhones, because they're easy to carry, and don't get boring. They're not a choking hazard and won't cut you. Sure, you might like the idea of keeping them away from video games, but it's probably not going to work out that well when you become a parent. The real world is often more difficult than general statements on HN.