The recent US stock market $S&P 500(.SPX)$ $NASDAQ(.IXIC)$ $Dow Jones(.DJI)$ is truly an unprecedented wealth-creation phenomenon. Among the four major sectors, artificial intelligence has driven two trillion-dollar IPOs, along with a large number of super-performing stocks in the memory, chip, and software/hardware markets. Ordinary employees of these companies have seen their wealth increase by at least several million dollars in just a few months, with some even seeing their company stock increase by a million dollars in a single day. Executives have become billionaires due to their skyrocketing wealth. In the US aerospace sector, many satellite, rocket,