Not here, I mean 100$ can easily be turned into 1,000,000$ with the insane ROI that is happening here.
And at worst case scenario losing 100$ is not something devastating, althought many people are poor, but really, considering the opportunities, people pay more money for a driving school course, and that is not that useful anyway.
Easily? I don't think it is so easy as you say... yes it can happen but you're saying that like anyone can do it but no, it is necessary a lot of luck, patience and specially choose the right one.