Bitcoin as a capital flight to a level never before seen in history. The people to choose with their feet is much easier than before stepping. People will choose to live in places where security against physical and economic violence is the best. We must achieve a higher quality governance because places with very bad governance experience massive capital flight to make them poor and not very effective. This is a gift that is so little negative value. 
The phenomenon that happens is that bitcoin is a capital flight, because it will not can tracked by the state financial authorities where the bitcoin owner lives. This is because bitcoin is anonymous. So on the one hand anonymity is good for bitcoin users, but on the other hand anonymously is misused to hide illegal results.Yes, on the one hand, complete anonymity. From the point of view that you yourself did not tell anyone that this is your Bitcoin, and that you bought for this Bitcoin.
I agree.
But what about your IP address?
There is no anonymity on the Internet. Even the users of the TOR browser and the VPN service have learned to track. Where is your anonymity here?
Moreover, in the blockchain chain, not only everything will be recorded that you have done, but there is also absolutely open access to this information.
It remains only to identify you with your wallet. This is not a problem.