I would think that common sense would guide us to decide whether to arm ourselves based on a realistic threat level.
If I only armed myself "based on a realistic threat level", I'd never carry. If I figure something bad will happen somewhere, I won't go there.
Meanwhile, bad things happen to good people at times, and most of them don't expect it. Do you carry in your own home? I feel pretty secure in mine, but I also know that home invasions are getting more and more common in my area. A couple of young women were shot up pretty bad (one killed) in a home invasion about 5 miles from me about 2 months ago. I'm pretty sure if they thought it might happen, they'd have been gone.
I left a store the other day, and a guy followed me...way off to the other side of the parking lot where I was parked. I wasn't sure what he was up to, and was sort of glad I was armed. Turned out he was driving the only other vehicle parked that far from the store. No threat, so I guess I should have left my handgun at home? What if he'd had other plans? We don't always know what's going to happen.
I was headed home from work many years ago, late at night, and stopped for a soda to keep me awake. Didn't notice anything when I went in, but when I came back out there was a guy waiting for me that was pretty insistant that I give him a ride to his car. He said he'd ran out of gas a half mile away, and now needed a ride back to his car because "it might be dangerous" walking the street at that time of night. Trouble was, he didn't have a gas can, and I knew of two other gas station he's have had to walk past to get where he was. I didn't have a handgun on me, but I did pull a shotgun half way out from behind the seat of my truck before he backed off. Was he a threat? I'm still not sure, but I didn't give him a ride. Had I known he was even there, I wouldn't have stopped. We don't know what's going to happen.
A handgun that's properly carried and secure in a holster is NOT a danger to anyone. If I'm carrying concealed, no one knows I'm even armed.
I strongly believe that if you are armed, you should be readily identifiable as such.
Just for fun, I'm going to play "devil's advocate" for a moment. I open carry quite a bit, and have never had a problem with it. It's well accepted in my area, but there ARE occasions where I conceal by choice, or it's required.
Now, it's all good for concealed carry to be prohibited in combat
as long as everyone is playing by the same rules. Criminals don't play by the rules, and they generally carry concealed
illegally, because it's illegal for them to carry a gun at all if they have any prior felony conviction.
I believe stongly that people should carry
any way they want to. Regulating such things only restricts the law abiding, and law abiding people don't need to be restricted.
Daryl