Thank you for clarifying this. You are exactly the type of person that should NOT be armed. You see danger around every corner. Or you go into areas that are high crime areas.
And you have a vivid imagination and an endless ability to make unwarranted assumptions. Now we find that you are not against people armed as long as it is concealed or you approve their reasons for being armed. You need to learn the difference between fear and caution and come to terms with your phobia related to guns. This is my country and no one is going to make me afraid to go or live in any place allowed by law.
How about this. Either you leave or the Cops will be there post haste. Of course, the way I sign off after giving the address is that if they don't get there soon, they can come in and scrape your sorry ass off the front of my door. I will also mention that you are armed. Guess what kind of reception you are going to get? Cops will enter with their guns drawn and pointed right at you. If you start drawing that weapon at any time, you will be splattered all over the front door. There is no intimidation or control for you on this one. You lose. Better to let the cops disarm and cuff you than making a point against the store owner.
You seem to believe that only you have rights. Wrong. It's my right not to allow you to enter my establishment with your open carry. You will be give the choice of going out to your car, locking the gun up and then returning OR to leave and not come back. If you try and intimidate your way in, it will be assumed that you will use that weapon. You will get only one chance to leave at that point and never return. The Cops will be there soon, but will they get there soon enough? A Shotgun deploys faster than your hand gun.
You are a bully who thinks that you have all the rights. A Model 870 disagrees with that point of view.