But if someone walks in with a holstered firearm, I wouldn't be.
Anyone who walks in could be carrying a concealed firearm - in fact, someone who robs a store using a firearm usually initiates in one of two ways: (1) they walk in with a drawn firearm and get right to it (crackhead) or (2) they walk in with a concealed firearm and wait for their opportunity (seasoned stick up artist).
I haven't heard of, or seen any surveillance cam footage of, someone walking into a store with an undrawn, visibly holstered weapon and then proceeding to stick the store up.
I’m not talking about a robbery.
I’m talking about lawsuit liability resulting from an accident involving a firearm. It is a whole different problem for a business owner.