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?
We will get to this certain point in time where crypto will be accepted as means of payment, it will take some time but it will come to past, since we have more than 10 good altcoins some companies are already working on making a payment gateway for crypto combined, crypto future looks promising enough to me.