Can you share a type of problem that a cryptocurrency should solve in the near future?
I think Cryptocurrency will solve the problem of being dependent on banks in the future. In fact, what I'm saying is already happening. For example, I have a friend who lives abroad. I am not dependent on the bank when I send money to that friend. I am not exposed to the extremely high and absurd commissions of the banks. I can trade freely and internationally with the person I want, and cryptocurrency gives me that right to do that.
What if you need loan ? What if you want to take your salary which you receive on bank ? Or you would use banks for some things, and crypto for other things like anonymous transactions and fast transactions. For now I don't see how crypto will solve problem of being dependent on banks. But that doesn't mean that crypto is bad thing, or that there is no need for it.