sorry but you do not understand it
It's a fetish!
And you don't have this fetish, this is why you can't understand it.
for you is long hair beautiful (for me too), but there are a lot people who love short hair. Its stupid to think my fetish is ok, but the fetish of a other person is disgusting.
It's also a fetish to see long hair getting cut. I don't know why they like it, but I accept it. I like to cum on hair, and I know many people say: this is disgusting!
stop discrimination just because you can't understand it.