Cryptocurrency doesn't HAVE a future it IS the future.

By allowing our governments to control the money we have allowed them to control our lives.
Fuck the FUD, everything to ever exist is a ponzi scheme bubble waiting to burst, I could say the same about our very universe. The only people that lose are those that fail to execute.
With crypto currencies we may actually break the cycle of feudalism instead of just coming up with new names for it.

The only futures I see without cryptocurrencies are ones where the world ends without notice