

It’s actually from the Cold War.
1st world = USA, NATO, and their allies. 2nd world = USSR, the Eastern Bloc and their allies (the 2nd world doesn’t really exist anymore). 3rd world = anyone not in the 1st or 2nd categories.
You are right though it’s not about any real statistics. It’s about political alignment.








I’m much the same way. Wasn’t really a conscious decision either - it’s more of I had better and more interesting things to do and gradually the amount of time I spent watching TV and movies dwindled down to basically zero.