The more a person is in a state of being "everyone is drunk but I am awake" and feels that others' actions are all IQ tax, the more likely they are to be in a state of low IQ without realizing it.
Moreover, such people are also quite stubborn and self-righteous. After reading one or two articles, they consider them as holy decrees and feel that the brains of the whole world are not as good as theirs. They do not believe in the wisdom of their ancestors, do not believe in the choices of most people, do not believe in the decisions of rich people, and feel that others are not good enough.
They think that they are the most intelligent person in the world. And they do not know why, there are so many such people online. Maybe they have no sense of existence in reality, so they can only compete for the right to speak online.