It is perfectly legal to deny a person employment due to their character.
Sure it is. That is why they will be broke forever unless they cash in on the clear violation of their rights by OU.
The PC Nazis and their fellow travelers have picked a safe and odious target for destruction. Make no mistake that this is a dry run for how they intend to treat other speech they dislike including conservative and biblical. Mark my words the next national rage will be over remarks against homosexuality.