The IMF and BIS and World Bank do not realize it yet.... They can even directly put out recommendations for governments to Ban Bitcoin.... It would not make a dent to Bitcoins adoption. It would even be better for the people, because corporations are no longer allwed then, which means people get more BTC and corporations like google,amazon,facebook,twitter,microsoft can fuck themself because it would be illegal for them.
No matter what they do, BTC has the highest defense system budget compared to every military on earth.