The stupidity of cryptobros remaining in countries where they can be arrested or deported, and of their misinvesting the funds of powerful people. Unfortunately

The stupidity of cryptobros remaining in countries where they can be arrested or deported, and of their misinvesting the funds of powerful people. Unfortunately, a free society must permit stupid to be stupid until they break the law. Another issue is the teams who put together these crypto utopias make themselves easy prey by shrewd grifters who are able to execute scams through creative misuse. They need far more controls and foresight to avert disaster.