This is why everyone who is smart about raising money for ventures underpromises and overdelivers. The opposite, overpromising and underdelivering, is a road to hell.
The vast majority of startups fail! From a financial point of view, most startups look a lot like Ponzi schemes; the difference is that startup investors know it's risky.
Obviously imposter syndrome doesn't lead inevitably to ponzi schemes, but it's a possible maladaptive response to those feelings. Bernie Madoff was probably competent enough to be successful at a high level, I have no idea why he actually went off the rails but I can see how imposter syndrome could lead someone in that direction.
As for the "how does it happen" root cause of the fraud, in my perspective it's a bit like trickle truth. They start with one small lie - maybe keeping two sets of books, and get away with it for five years. Hey, that wasn't so bad, let's open a few shell companies for our shell companies and offshore some funds to get out of taxes. Wow, we got away from that, let's do a capital call and double it. Then they start doubling down and because it's easy money they spend it on lavish things, need more income to offset loses. Like you mentioned- turns into a vicious cycle.
That said, even if it is 'only' a case of negligence and self-deceit, it still has real victims, and I don't mean to minimize that at all.
>Founders do not get a get-out-of-jail-free-card for being amateur psychopaths.
I don't think you have to be a psychopath to run a Ponzi scheme, and in any case, if you were, you'd be a professional psychopath.
One of the most morally warped Canadian businessmen ever.