Governments must have a monopoly on violence. One reason: When a corporation attacks someone, how do they decide who they are attacking? What if they attack th

Governments must have a monopoly on violence. One reason: When a corporation attacks someone, how do they decide who they are attacking? What if they attack the wrong person due to misattribution? What if they do it due to incompetence (stretch your mind adn try to imagine incompetence in IT) or just to look like they did something? What if they attack enemies or competitors? I'm sure they can find some excuse. In every other domain of justice, there is a warrant, an arrest, indictment, and trial, involving they agreement of many people in two branches of government. Also, does this mean I can 'hack back' the endless scammers?