My goverment forbid bitcoin usage because it can be use for money laundry ( advantage for terorism activity )
So it has small chance for my goverment for bitcoin usage as the result bitcoin popularity can't grow like EU zone
In the first place there are questions of illegal operations so we are still faced with this issue many times. Bitcoin is technically still not anonymous and aliases, and based on that I think control is still possible despite the fact that instead of the data of the person only uses the address.