Wonderful post. I believe it's not just Elvira Nabiullina, the head of Russia’s central bank that is 'scared' of the potential of crypto currencies like bitcoin and steem, most other heads of Central banks in other countries will be too, cause like you said, they can nolonger monitor the inflow of money into a country, and this gives the power over people's money back to the people. GOOD POST. TANX