Economists and financial experts have alluded to the fact that fiat currency have been encumbered by several challenges.
People have been saying this since the gold standard ended in the 70's. Fiat is just paper.
Wait until more fiat dies next year (rupee anyone?) and see if there isn't a rumor that countries want to bring back the gold standard.
Most likely the IMF will try to get G20 countries to adopt a "crypto" that the IMF or Fed control and claim to everyone's citizens it's valuable.... that would not be good for anyone.
The bankers and governments have obviously been having closed door talks about this whole thing, what their plan is for when the fiat finally crashes, is anybodies guess.
Their plan will be hatched next year or 2020. Then bitcoiners will fight about how the banks "solution" is still just printing money like they always did.