Indeed, and it's very frustrating. It's no longer a dialog but people assuming that "Oh, you're on this side? I can't talk to you."The Far Right and Far Left have just poisoned there proverbial wells, with people looking at ALL people as Far whatever side, when most are in left or right of middle wringing there hands at each side as they go further off the rails.
It's very frustrating to me that things like Star Trek can't be a uniting factor, but instead a "How can you, a conservative, like Star Trek?"