I've not read anything by Orci that's offensive. He's just a not very good writer. I don't particularly get the hate for him. Pegg is an offensive, heterophobic, homosexual obsessed, bigoted tool. I don't understand why you believe he gets a free pass for being the aforementioned. He probably believes gays can say whatever they like about the straight majority without fear of legal punishment, anything else resulting in the gay mafia screaming about their "rights". Problem is, he's correct about that.
If I went out in public and started telling gays that they're actually straight, I'd be charged with a hate crime by the police, taken to court, and probably jailed. But Pegg gets a free pass after saying all straight people are gay.