The world economy is so bad, why can't those at the top of the pyramid be saved? Because they know that it is hopeless, the original production relationship has collapsed, so it is better to do more arbitrage. Then, after the bubbles created by everyone are pierced one after another, when everyone is disappointed with the old order of economic system, and when everyone is educated again, they will continue to take over the world with new economic tools. In the future, the big of cryptocurrencies. The bull market is unimaginable. All those who entered the cryptocurrency world in the early days were lucky.