When my much younger twin cousins were born, my Aunt and Uncle decided to restrict them almost 100% from screens for the first 3 years of their lives, to the point where they would ask people to put their phones away when around them.

At the time, I thought that was a bit extreme, but seeing those two grow into the most active, intelligent, and happy kids I've ever met (especially in their generation), I no longer question their parenting methods. There are obviously a ton of other factors and good parenting practices they followed, but seeing the numerous issues "iPad kids" tend to have, I can't help but feel they were really on to something.