My 3 year old is holding conversations with adults, building 6+ legos, befriends my friends and has conversations quality conversations with them. He uses ipad

My 3 year old is holding conversations with adults, building 6+ legos, befriends my friends and has conversations quality conversations with them. He uses ipad for games/shows at least once every 2-3 days. There is a clear selection bias especially on HN, where a lot of people are quite intelligent and educated. Our offspring will have the same learning traits.