I'm a lot more jaded in my World view. Maybe I've grown that way over my years on the street. Even with MANY pistol carriers, I just don't think you will see more than one engaging him/her...maybe not even one. Even with the huge number of LTCH holders in Indiana, only a small percentage train with them. Of those that train, only a small percentage train for combat shooting/fighting under stress. Of those who do ALL of that, some STILL cannot get themselves to engage a lethal threat when required. To leave their cover and place themselves into direct harm to engage a target with the likelihood of taking hits yourself. I'm a severe skeptic I suppose.
I truly believe I could rise to the occasion; however I do have a concern. MY concern is exactly what you speak up, except it is with others, including the police. Once you pull out your weapon to defend, anyone may see you as a threat at which point try to take you out. Friendly fire happens and in a critical situation with untrained individuals, it would cause me to fear more. That is my fear. Fear more from the responders rather than from the threat.
How do we identify ourselves and others as being the good guys, when chaos is all around?