When I was going to High School in the 70's fights were a rare thing. If you came to blows with another student, it was not over a trivial matter. Generally, a couple of punches were thrown, then you got into wrestling scrum until a teacher broke it up. After that (and we were appropriately "cracked" or paddled), the matter was settled. We did not carry weapons in school, although some might have come to school from hunting with a shotgun still in their truck. The thought to escalate a fight to that level and use a firearm was nonsensical, it just didn't happen, you never considered it. "Bad form" I guess is how the British would describe it.
Adults (in certain lower socioeconomic circles) almost fought for fun. But when things came to blows, it was almost Marquess of Queensberry rules. There were certain things you did not do, certain lines you did not cross unless the "disagreement" was very personal. I guess you could say, in its own way, this kind of fighting was "polite."
Society was also to a large degree polite. I don't know if it was causation or correlation between this polite society and "polite fighting" that if you got into another mans face without good reason his fist got in your face.
But of course, society changes. Today we are by and large cowed into submission because we have been taught "violence never solves anything." All we have to do is look into Starship Troopers and see this exchange:
One girl told him [Mr. DuBois] bluntly: “My mother says that violence never settles anything.”
“So?” Mr. Dubois looked at her bleakly. “I'm sure the city fathers of Carthage would be glad to know that. Why doesn't your mother tell them so? Or why dont you?”
They had tangled before since you couldn't flunk the course, it wasn't necessary to keep Mr. Dubois buttered up. She said shrilly, “Youre making fun of me! Everybody knows that Carthage was destroyed!”
“You seemed to be unaware of it,” he said grimly. “Since you do know it, wouldn't you say that violence had settled their destinies rather thoroughly?"
Do I think we should "be more violent?" No. Violence should never be the first option. It shouldn't be a second or third option either. But it should always be an option. Of course, today maximum violence is the first option. People are shot and killed routinely for insignificant issues.
Think of it this way: every interaction we have with other people has a cost and a price. While those words are used interchangeably, they do not mean the same thing. In economic terms, the price of something is what we pay in currency to obtain a service or product. the cost is what we have to go through to obtain enough currency to perform that transaction.
In a societal sense, transactions with other people cost us only our time and the price is very low, even in the case of a contentious interaction. Case in point, this woman (I won't call her a lady) gets up in a couples face for "spewing pollution." Both parties are where they are for their own innocent reasons. I highly doubt either party was there to aggravate the other. But this woman had her reasons to confront these people.
Now for a thought exercise. DISCLAIMER: Would this happen in real life? I highly doubt so. This is a "WHAT IF..." type of scenario.
Let's say that about the 1:00 point of that video, they guy gets fed up with Prius Woman and punches her lights out. One solid good punch which knocks the woman on her ass. The guy then says, "I can do that again if you press the issue." So Prius Woman runs back to her car, calls 911 and the police show up. The officer speaks with both sides, then pulls Prius Woman aside.
"Ma'am," the officer says, "let me get this straight. You were both sitting here and you decided to go to them and yell at them for parking near you and having a bad smelling truck. At that point he punched you."
"Yes , officer!" Prius woman yells. "I want you to arrest them! I want to file charges for assault!"
"Ma'am," the officer says, "If anyone is getting arrested, it would be you for assaulting them, because you instigated and escalated the encounter. You are very lucky that he only hit you once. You could have been beaten to a pulp, or shot and killed. This gentleman exercised extraordinary restraint. You are not hurt except for your pride. Please take this as a learning opportunity to not get into other peoples faces for trivial matters. Good day."
My end point is this: if Prius Woman knew up front, before she got into their faces that by her actions she would have a 100% chance of getting her lights punched out, do you think she would have started the encounter in the first place? Hopefully she would be smart enough to not start the encounter. I am under no illusions here. In our current society, if my thought exercise was anywhere close to reality, Prius Woman would have walked up and without a word doused the couple with pepper spray at a minimum.
Is this approach going to work in all places and circumstances? Of course not, and if you try to infer so, I must in response infer you have a brick for a brain. As a rational being, you need to weigh the pros and cons of an interaction before you get into it and if you can get out of it.