The potential is so beguiling but the actuality is so lacking. I fear this current "crypto rush" is worse than a tulip mania, its like selling everyone multi-kilowatt radio transmitters back when the accessible spectrum ran up to 2Khz. The scorched wreckage and cultural no man's land resulting from the market implosion that seems imminent and inevitable are going to smother the actual potentialities for generations.
Of course I cant say what a "true revolution" that isn't founding on simple scams might look like. I just don't see enough non-scam foundation in the current cryptocurrency market to trust it, certainly not to the level that some of the advocacy sells.