Every good con relies on greed. The fact that the con artist is a criminal doesn’t make the victim of a con any less greedy. I am thinking of the many crypto fanboys here who have been repeatedly told this is a large ponzi scheme. They had plenty of warnings. I don’t have a huge amount of sympathy for them loosing money. Doesn’t mean the con artists shouldn’t face criminal prosecution (if they broke the law, it’s not a crime to sell tulips to people who think the tulip is worth all of their savings).