This may not be enough to understand this phenomenon. The main argument is that there are very few teachers in preschool education. Many people choose to study this major, but they don't teach in this major, which not only puzzles some people in society. Why didn't they choose to stay and teach in this major after studying this major? In fact, this is also because of some social status quo of preschool education. As we all know, the salary of kindergarten teachers is very low, which conflicts with some consumption levels of young people now. As we all know, it is difficult for them to support themselves with such a low salary, let alone take care of their families. So for some people who want to make money, they generally don't choose such a job. Because if they stay in this field all the time, more importantly, they will consume their youth, and they will not make much money to greatly improve their economic level.
Therefore, more and more people, even if they study this major, will not engage in this major. Another reason is that young people nowadays are more afraid of trouble. As we all know, this major needs some children to deal with, and children can't beat and scold in front of them. So it has caused some people, who are very worried about their children. Faced with children, they are at a loss, which makes them unable to stay in this field any longer.
If you have to face some problem children every day, then for some young people, their patience will be worn away one day. Being paid a low salary, but doing a lot of work, so for some young teachers, this is very painful for their body and mind. So there is a reason why this major will become more and more scarce.