With blockchain data can be stored in a decentralized public book.
With cryptocurrency, we can make anonymous transactions without centralized intervention.
If you add speed and spread to the public, then the future is cryptocurrency.
How do you think?
The cryptocurrency can have a great future, but only on condition that there will be more stable coins, as well as all the main coins will get rid of such a large volatility, and of course without the help of the authorities can not do