to me, what the moped guy did is exactly what i call looking for trouble. i immediately wasnt on his side when this video started but the prick in the car deserved what he got
dont go looking for trouble and stuff like this wont happen
You can tell in any confrontation, when the jawing phase lasts more than a few seconds, neither guy knows how to fight.
In Florida, the driver of the car could have blown him away without even opening the door of the car and that would have been legal self-defense. They call it the "shoot first" law. In California, the same action would have been murder, and probably a weapons charge.
A friend from law school is Chinese, and also a gun nut with a concealed carry permit. He jokes about being a bad Asian driver and making people mad. The last time it happened, the other car started following him. So he drove to the front entrance of the police station and parked there. The other car noticed where they were, and drove off. I know the kid well, he would have easily shot and killed the guy if it came to it. But he has a law degree, and that makes him start planning out his court defense while the event is still unfolding. If you are going to kill anyone, unless you're at home fighting a home invader, trying to run away first is the way to go. He even went to the police station as icing on the cake. "Ladies and gentlemen of the jury, my client fled all the way to the police station. But when they couldn't protect him, he had no choice but to defend himself." That's what he was thinking, because he's that smart, even under pressure. He could have blown that guy's brains out all over the front steps of the police station and probably gotten away with it. The guy drove away thinking my friend was a coward, but he had no idea that coward was methodically preparing to kill him.
Other issues - may one use physical force to defend property? The answer is no...pretty much, or at least it is not a good idea. People in Texas think they can blow away trespassers, because there is an archaic law still on the books that says so. But you will never find an attorney who says doing so is a good idea. The force used to protect property must by extremely minimal, as in you can touch someone on the arm lightly as they walk out of your store with unpaid merchandise, just to remind them to pay. That's about the level of force you get to use, and no more.
Battery is unwanted touching. Assault is basically an attempted battery. You don't have to wait until someone swings at you before you punch back. You have a right to use force in self-defense, if a reasonable person would have felt an assault was imminent. When the biker follows the guy (attempted retreat), then comes up to him at the car, at that precise moment the car guy could have decked him. The instant that the threat is gone, then you lose the self-defense right. You don't get to touch him again, unless he keeps coming at you.
Also, this discussion has so far revolved around criminal law. Civil law is another good reason to not get into fights, especially if you have any money to lose. Even if the cops don't arrest you, the other guy can still sue you and win money.