I could understand trying to help the people of North Korea use cryptocurrency, but an official government-run conference? That's like selling weapons to Stalin so he can more effectively starve his own people. I wonder what made him do this. Maybe he was just so eager to help people who requested his help that he didn't think too much about it. Or maybe he was in it for the money, but if so, this is one hell of a stupid way to try to make money.