Won't work. They tried that several years ago when Huckabee organized a buycott, in response to the queers angry at the late Cathy supporting traditional marriage.
Chick Fil A is the most profitable restaurant in America. They have beaten KFC like a rented mule.
Didn’t say it would work, just that some brain-dead lefty would get offended some how and start a protest at that location. I know it didn’t work for exactly the reason you cite.
I believe I read once they make more money per restaurant than any other fast food place.