No matter what, Banks and Governments, who are in bed together, are extremely powerful. They don't even teach economics in grade school, and for a very good reason. The most they will teach is basic accounting and how to balance a checkbook (I don't think they even do that anymore, do they?) Anyway, I agree that Dash is the only crypto currency that can act as cash, but the entire world needs to be converted over. That's actually easiest in the lowest economic tiered countries. For the top tier, man, it's going to take a lot of time. I can't see cryptos taking over finances in less that 20 years. I can, however, see them take big bites out in as soon as 5 years.
If you listen to Christine LaGarde in the clip above, you can see that she believes in social engineering as well as Environmental and Economical. The people at the top want to do good, but feel they can do it artificially by imposing taxes, and forcing their will (which is RIGHT) on all people of the world, etc... And of course it's always from the point of view of Westerners, what is good, what is bad. I'm sure that if they help people at all, they actually do it at an exorbitant cost, which is of course well justified from their point of view.
Their beliefs and ours are different but still beliefs. Beliefs are deeply rooted in our souls. Somewhere we have to come together. Because, frankly, they have more people on their side in the world than we do. If the point of Bitcoin is to rain in large governments, war and increase the reach of funding to the far corners of the world, we will have to work together. There is no black, no white, only grey.
To win this conversion, it will take time. It'll take at minimum a generation. Those hippies have to die off, man. I'm at the tail end of that era, and I see their point of view. But I see it having warped into being exactly the same thing as what they fought in the first place. The whole structure of how governments are paid and what banks do has to change. They won't disappear entirely, but they will have to eventually fundamentally change.
Anyway, I think we must at least think along these lines if we want to evaluate how cryptos might fair in the world of tomorrow. We also must think about how to subvert an agressive international governmental/bankster coalition to stamp out cryptos. I really feel that won't happen though.