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.
In addition, the cryptocurrency together with the blockchain technology solve the problems of honesty, transparency, genuineness. Optimize and accelerate the processes, consisting of small sub-processes (for example, logistics). They unite people into a single community, removing borders.