Any one here just doesn't care about a particular muscle group whatsoever?

As in really having no interest in growing them nor caring if its getting smaller?

I ask, because it seems people want to be symmetrical more than ever and just a marble to behold in terms of perfection nowadays, but back then, there were a bunch of people into bodybuilding really not caring about some muscle groups, I wonder if it completely died out or if there are still some people like that.