For God's sake, when a proprietor at a gun show takes out a gun from under the counter, he normally checks it, verifying that it's unloaded, and immediately hands it to you, or more often than not, lays it on the counter where it is immediately pointed at one or more people along the counter. That doesn't much sound like a loaded gun; it sounds more like an unloaded and verified unloaded gun. If you're me, you check it again and then proceed to check out the feel. Personally I aim it at the rafters to see how it "points" for me.
Point is, that gun is probably pointed at 2 or 3 people after it comes out from under the counter. Loaded? I would hope not.
When you buy a gun and take it home, do you check which way it's facing in the box and orient the box to make sure that the barrel is pointing down as you are carrying it out to your car? After all it is a loaded gun, right?
When you ship your guns back to a manufacturer for warranty work, do you mark your gun boxes telling which end the barrel is pointing, so that nobody gets in front of it? All guns are always loaded, right?
All guns are always loaded, until you verify that they are not. I might add to all interested parties in case you are showing off your latest acquisition to friends.
To remain rigid in All guns are always loaded! is preposterous. I'm sure as hell glad I don't believe that, or my Redhawk would never come clean, which, incidently, would be a firearm to any cop if the cylinder is open or not.