Kleptocrats / criminals could not buy real estate / real estate transactions could be transparent
Crypto could lead to pollution, tax evasion, money laundering, and scams
Blockchain could create secure and transportable identification, health, land, education, financial, voting, and employment records
Offshore banking / dark money could be reformed to prevent corruption / crime / terrorism / human trafficking / tax evasion / wars / repressive and corrupt governments
Crypto exchanges offshore could have regulations
Mirror trading could lead to money laundering
Anti-money laundering laws and technology could negatively impact genocide, human trafficking, drug cartels, corruption, and other organized crime