Under current law. If I own a bar, I am the only one allowed to be armed in it. So if a man comes in, with a gun in his hand. I can shoot him. I don't have to wait for him to start killing people.
Why change this and force me, the property owner, to allow everyone walking into my bar to come armed? It's my bar, don't I have any right to say what goes on, on the premises?

