The only thing I want from a gun store employee is to complete the transaction. I don't need, want, or value his opinion. Most of these guys know little to nothing about the firearms they're selling. Many of them live secret lives on the Internet, where they become legends in their own mind to an even larger bunch of idiots.
When I walk into a gun shop to buy a firearm, most likely I've already made up my mind on the gun I want. And have called, or else checked on line, and know they have it, along with the price they're charging for it. There is nothing the store clerk can tell me that would deter the sale, or else change my mind at that point.
40 or 50 years ago it was different. The owner was knowledgeable, and was someone you could trust. You dealt with him, not some pimple faced, smart mouthed kid who has little to no knowledge, and even fewer manners. Service has been going to hell in this country for decades. We as consumers have let it because we want cheap. Paying fewer, less knowledgeable employees less money, is one of the many ways to get prices down. If you doubt that try to find a Walmart employee to help you, or sell you some ammo.