Dang, that kind of talk indicates a truly mythical misunderstanding of the real street, at least one without guns, as is the case in normal places. As an ex-bartender in a port city, with the scars to prove it, I can say that guns would never, ever have improved any situation I experienced, and they were far "harrier" than a simple push and shove match.
Your anecdote doesn't mean much, because you were just lucky enough not to have ever been beaten to death. The reality is that it happens all the time. Lots of people end up seriously injured, if not dead. Maybe you're a big guy who won most of his fights. Maybe you even started a few of your own.
I'm of the mindset that people who are quick to use violence against others should be quickly "de-selected" by those of us who are armed, and like living in civilized society. Don't put your hands on me, or anyone else, and law-abiding gun owners won't shoot you. It's just that simple.
This logic, applied to the prior case, would justify killing the perp outright in the parking lot, without first shoving him to the ground, as he was a clear and present danger to a loved one: self-defense. Yet now, you are with the perp. Make up your mind. Oh, forgot, the alt-right is dedicated to dishing it out, but cannot take it for a nanosecond. How brave. Anything for a manhood substitute with bullets.
Nonsense. You have no evidence that the shooter touched the woman in the car, nor does the video show any such evidence. We don't know if he threatened her or not, and if so, that would definitely change things. I also already expressed why I thought the shooting was unjustified, and murder. Now you're attempting to justify why the guy was shoved in the first place, which you can't. The fact that you bring "manhood" into this is evidence that you don't seem to know, or don't care, that criminals typically stack the odds against their victims, either with numbers, weapons, or size. The firearm evens the playing field, and allows those of us, unlike you, who may not wish to brawl with everyone, the ability to either prevent an attack, or end it quickly.