Legal scholars criticize the lack of regulation, which hinders conflict resolution when crypto assets are at the center of a legal dispute, for example a divorce or an inheritance. BlackRock CEO Laurence D. Fink in 2017 called bitcoin an “index of money laundering”. In 2022, the Ukrainian government raised over US$10,000,000 worth of aid through cryptocurrency following the 2022 Russian invasion of Ukraine. Some agencies stopped accepting bitcoin and others turned to “greener” cryptocurrencies.
This led to a sharp fall in the price of the biggest proof of work cryptocurrencies. The liquidity changes by banning ICOs in China was temporarily negative while the liquidity effect became positive after news. The IMF has sought seeking a coordinated, consistent and comprehensive approach to supervising cryptocurrencies. The FATF and financial regulators were informed as the data model was developed. According to Alan Feuer of The New York Times, libertarians and anarcho-capitalists were attracted to the philosophical idea behind bitcoin. Compared to the blockchain, databases perform fast as there is no verification process.