On January 4, Coinbase CEO Brian Armstrong stated in a post that yesterday I reviewed the past decade of cryptocurrencies. Today, let us look to the future and what I think will happen in the 1920s. Of course, no one can predict the future very accurately, but a more accurate way to predict the future is to create the future! In short, I think in the next decade, we will see a more scalable blockchain that includes privacy features, which will reach about 1 billion users by the end of the decade (this decade (About 50 million in the initial stage). Adoption will occur in the most vulnerable emerging markets of the financial system, and will also occur in a group of new crypto startups that produce the products people want. By the end of these 10 years, most tech startups will have cryptographic components, just as most tech startups today use the Internet and machine learning. Governments and institutions will also enter the field of cryptocurrency. Its 11 predictions involve scalability, privacy, mergers, from transactions to utility, the rise of crypto startups, emerging markets, institutions, CBDC, a gradually mature market structure, decentralization will expand, and the billionaire's reaction Flipping, etc.