Yeah, that's just a case of conditioning though.
Most people are made to think through popular media and many other things that sex is just something you should do no matter what, like it defines who you are.
It sure does define who you are, including whether you look for it, get offered it, don't care about it, obsess over it, and many other things.
But of course, since the world has become a lot more sexually open in recent times, and it's an accepted thing to just "get out and score if you're horny", people just consider it weird that people don't act on impulse.
Like those who just think going to some party, getting drunk and laid is awesome, even if you don't remember it, you can say you did it and that's what matters. Most of us "ronery" people I am willing to bet just don't see the point in fucking something unless it has SOME type of meaning, even if small.