Different countries and different laws.
There are regions in this godforsaken planet where you aren't allowed to tie someone up, pin him down, or arrest him until the police arrives. Once they come, he will be charged with whatever it is that he did and you will pay a fine for illegally detaining an individual. Or worse, depending on what you did to him. After all, he has rights. Those rights include robing you or hurting your family. You aren't allowed to take his constitutional rights away from him because that hurts his feelings and makes him sad.