What is up with cuddling?

I don't know. I guess I"m the odd ball. I'd cuddle whenever. Before or after sex and with or without it. Basically like you, anytime or all the time. As for the rest of the guys I can't speak for them.

Some of it is what Little-Hippie said that it's a social programming that guys are supposed to be macho and want sex not cuddling. However, I don't see anything wrong with cuddling.

Guys DO like to cuddle.

It's one of those socially programmed things.
"Men aren't supposed to like gay sh*t like that."

Most guys actually do like to cuddle after sex, unless they don't want to get attached.

But never cuddling INSTEAD of sex. That's not a valid option. Always after.