I am an only child too. "Tend to be" is quite a soft claim, though, with plenty of room for exceptions. The Little Emperors phenomenon is still a thing. If a k

I am an only child too. "Tend to be" is quite a soft claim, though, with plenty of room for exceptions. The Little Emperors phenomenon is still a thing. If a kid has two parents and four grandparents who have no other descendands, it is USUALLY on the receiving end of a lot more attention and resources than if there are six of them.