Most people don't hate them solely because they're males.I agree @z3lda3, it's not a rooster's fault that he was born a boy. Just because of a rooster's gender we humans hate him just existing. Just 'cause he doesn't lay eggs and isn't that useful. So we shred all of the innocent little boys up in the shredder at chick factories or gas themAnd what did they do? They were simply born.