Internet reports that Robert Kiyosaki, author of "Rich Dad Poor Dad", said on social media that the largest stock market crash warned in his book "Rich Dad Prophecy" has arrived, and the economy has entered a recession and may fall into depression. He advises investors to focus on non-Wall Street assets, especially physical gold, silver and bitcoin. Kiyosaki pointed out that after the paper asset market collapses, the Federal Reserve and the Treasury may start printing presses at full speed, when the value of gold, silver and Bitcoin will rise. He emphasized that the rise in these asset prices actually reflects the decline in the value of the dollar, which leads to an increase in the prices of necessities such as food, housing and energy, or inflation.