dont be such a drama queen. I know a few of the guys here OC'd some AR's in Indy last year and no one died.
I've never seen people open carrying AR's anywhere except the Indy1500, and I've lived in the Indy area for 20 years now. But like I said. Do what you want. I'll just be paying extra special attention to anyone I see carrying an AR in an unusual place. I'm going to think they're either about to become an active shooter, or complete idiots, trying to make a point. Just be sure not to sweep me with that muzzle. I might have something rude to say about it.