Blockchain technology (decentralized distributed legders) is a side effect from governments and corporations attempting to operate in secrecy for so long, in effect, hiding the fact they are designed like feudalistic systems created to enrich the few off the labor of many.  Blockchain introduces immutable transparency - something modern, behemoth govs and mega corps will fight tooth and nail to prevent the widespread adoption of.  The survival of those monopolies in their current forms are dependent on the masses continuing to shun and/or ignore blockchain technology.  This can partly explain the massive progaganda blitzes put on by the enemies of humanity.

Cryptocurrencies are the first and biggest rage to attach to the blockchain technology wagon.  This is a natural fit as the world is long over-due for a monetary reset/paradigm shift in how the masses use money.  Governments allowing privately owned corporations to issue a nation's money at interest (usury) is why humanity has been trapped in repeating cycles of history (treading water) rather than continuing on to greater and greater levels of evolutionary physical and spiritual achievements.

Anything can be used for money and many things have throughout history.  The prevalent propaganda circulating regarding cryptos is designed to scare sheople back onto fiat ranch and train them to keep their heads down starting at the beautiful, bright green grass.  Cryptos level the playing field for the common man and small & medium business.....the majority of us.  The aristocratic families are evil and won't loosen their grip on the reins of control without one hell of a fight.  Cryptos may be the ticket to preventing a lot of unnecessary bloodshed.