> But banning cash, stops all petty crime, Do you really think criminals would give up this easy? Or go on to steal jewelry, watches, demand you buy gift cards

> But banning cash, stops all petty crime, Do you really think criminals would give up this easy? Or go on to steal jewelry, watches, demand you buy gift cards as extortion or payment for stolen goods etc? > tax evasion, I'm fairly certain most significant tax evasion happens without any cash already. > drug dealing, etc. immediately. Again, do you really think this? As mentioned above criminals doesn't have a history of just putting up a sad face and start doing something useful instead. By the way, the more I learn the more I think we should end prohibition of more drugs, just like we did with alcohol. That could actually put a sad face on a number of criminals.