Not really. You have to be the sort of person who understands that investment works and not how it works or why it works and most importantly why you aren’t going to hit the jackpot on it even though some people do. They’re the standard marks for an investment con. So yeah they’re stupid and self selected, but the mechanism of action is important because it shows us how to help people avoid falling for it not just letting us feel superior to those who do.
I hate their refusal to use standardized symbols