This person has no idea of economics. The real economy and the financial economy are two different things. The whole market is overvalued and it was high time for a correction. If the stock market tells us anything, then that investors put massive amounts of money into the AAA gaming industry during the last years. And many of them did it blindly. Many ETF Fonds "blindly" invest in companies. They invest in them just because they are big. So better look at the actual numbers (cash flow,...).