It's not like actors having taken a principled stand before. In the series Hunter, Fred Dryer was supposed to be eating a hot dog. A strict vegan, Dryer refused. Even getting a veggie dog wouldn't persuade him to be filmed eating a pretend hotdog. He threatened to pull out of the entire series if they didn't change the scene.
Uh, you aren't really comparing being a homophobic shitlord to being conscious to the suffering of animals are you?
I am comparing principles. Liberals don't have any so they can't understand what they are.
The true blood actor refused to act gay and refused to participate in a gay sex act. This is homophobic? It is what normals have said all along. Even those who aren't gay will still have to participate in gay behavior. Not being gay is now homophobic.