The vast majority of gun owners have lousy gun handling habits. I know you feel better than everyone else, but experience has shown you don't. If you want a demonstration of poor gun handling, attend any gun show. If I knew that idiots with loaded guns were inside, I'd want to leave. Basically, a huge number of gun owners and carriers are idiots. Room temp IQs. They feel they have the right to point their loaded gun at others. Some say they'll never do that. And then they get upset with customers pointing guns at them from across the room. I really prefer those guns to all be empty.
Most shootings and accidents inside the shows are because someone decided to ignore the rules. Then they want a "pass" on their criminal act. Make no mistake about it, discharging a firearm inside a gun show where some poor fool gets shot is criminal. If you do it, and someone gets shot, you need to go to jail. The longer, the better.
Those who feel the gun show promoter shouldn't have the right to regulate who comes in are better off not going. I sure don't want to be in a hall with them. They're careless. Too much so to be allowed out on their own.