There is no such law "don't be a jerk" or "don't be toxic". You think "social norms" are important to people because they are important to you. But, 1) norms ar

There is no such law "don't be a jerk" or "don't be toxic". You think "social norms" are important to people because they are important to you. But, 1) norms are different in different places, in different social circles; 2) there is a lot of people who don't care what others think or want - some people are capable to sell own kids, some people are closer to the angels, like Keanu Reeves or Tom Hanks :)