To answer your questions, you need to know when cryptocurrencies appeared and how they developed, as well as their purpose. As for future money, it is difficult to say something now, because the only legal imitators of money production are the central banks of the countries of the world, and the appearance of any suragat money is, as it were, illegal. So everything here will depend on whether cryptocurrencies will be regulated and if there will be something in the quality of what and on what conditions. As for the fall in prices for cryptocurrencies, here I see two reasons, the first is the cyclical development of the crypto market, where first a set of positions occurs, and after a pump and a dump, which allows some owners of cryptocurrencies to have excellent profits, the second is that some cryptocurrencies have already fulfilled their tasks and it's time for them to leave the market. In general, as for cryptocurrencies and the entire crypto market, I think that 2022 will have to show where the crypto industry will move.