At present, there are only a few PUA platforms in China. With constant publicity and more radical strategies, it should be regarded as a vassal. As long as the flow is guaranteed, there is no shortage of money at all. PUA has the same long tail effect as other industries, and its maximum profit is quite amazing. Zhihu has given many detailed answers about the history of PUA industry, so I don't need to repeat them. Many people who look down on them actually forget one thing. When you are used to receiving water from the tap every day, it is hard to imagine that there are still many people living in a place where you can fight for a drop of water. "Why not eat minced meat" has not decreased in today's society, but has changed its direction. When you live at the bottom of society, but realize through the Internet that there are not only Cui Hua but also countless beautiful women in the village, you will easily have a strong desire. In reality, although many boys have already surpassed the bottom materially, they still live at the bottom psychologically, and they don't know how to communicate with the opposite sex at all, so their emotional intelligence is worrying.