How are modern people angry all the time?

It used to be that if someone threw a stone at you and then ran away, you would get angry. You would pick up your bow and arrow and leave the house. Anyone seen walking outside, be it a human or a bird or a neighbor's buffalo, you would shoot an arrow at him and then, after cooling your anger, enter the hut and go about your business in peace. In those days there was no question of revenge or vengeance. It was just a heart-warming thing. After that man gradually became civilized and he understood that in order to get rid of anger, it is necessary to punish the one who causes anger.

 Looking at the situation today, it seems that we have again entered the wild age, whenever we get angry, we get out with enthusiasm. They stop the buses running on the road and set them on fire, throw stones at the moving vehicles, shout slogans, foam at the mouth. And so, after cooling the heart, Nazan returns home happy with his achievement. I don't understand why modern people are angry all the time.

 Bro, anger is something to be expected, but I don't understand how to establish it. Saiyans say "Anger is like the snowy peak of a mountain. You can get to the top, you can't stay there."