Generally when one exhibits so much angst and hate toward something, it is because one sees something in themselves they do not like, so they take the opportunity to condemn that thing to anyone that will hear.
For example, most condemn, criticize, and ridicule Christianity because it personally convicts them like nothing else and their shield of condemnation is the only thing they have to protect themselves. They don't like the way it makes them feel but they can't deny it makes them feel something.
"We don't stop playing because we grow old; we grow old because we stop playing."
-George Bernard Shaw