Haw haw, then why you so quick to give credit to your gun. You can't play that shell game with us, boy.
Right. He knew it was the gun -- and that's what makes it intimidation.
When I want a quiet breakfast - under my control - I eat in my own kitchen. Restaurant owners have control of how much noise they'll accept and at what point they'll call for help - If a customer disagrees with that call, they can adjust or take their business elsewhere.
A customers rights extend right to the nose of the restaurant owner. And not one bit further. If the proprietor wants to put up with kids singing - dancing - telling loud jokes, that's his call. His place, his call. Jim does the same on FR - his place, his call.
If someone wants to make the call, they can buy the business. Short of that, no sympathy. Our friend with the gun should eat at home, find a new restaurant, or learn to respect the rights of others.