Given the general caliber of people I've seen open carrying in Walmart, I'm frankly surprised it took this long for them to come out against it.
^^^THIS.
I've always stood on the grounds that if OC is the ONLY way you can legally carry where you currently are, then so be it, but have a damn good holster and training. Otherwise, CC is the preferred and smarter way to carry.
The character of a man can be judged by how he treats those who can do nothing for him