However, hot money generally does not, and they all leave after frying. A typical example is boss Xu, who is optimistic about an institution that is ready to be promoted, decisively intervened, strongly promoted, and shipped, in one go, with strong methods. For example, the recent rabbit seems to have this sign, but I'm not sure whether it's his handwriting or Mei Yan's previous luck. Like this, it is to rob others of their food and leave others without food. This is going away, not for a long time.
Therefore, whether there is a long-term problem in the stock market has no answer. Some have, some have, some have. You must follow it for a long time. There is also a collection of some old stocks made by Laozi and Zhuangzi summarized in history.