Politics is NOT a protected class. I am in favor of government punishing people less if they discriminate. I actually would like for people to have more power to discriminate, not less.
Neither should a persons chosen sex practices be a protected class, but it is. Im not in favor of making it illegal to kick someone out for their political views, but lets also roll it back that you can sue a business for not agreeing to disseminate your views on sex.
While I agree with you in principal we have to hold leftists to the same standard they hold everyone else to or we fight them with both hands behind our backs.