the info is out there. it's up to people to use it wisely. if they're too dumb to acknowledge the obvious then they deserve to lose everything. there'll be more where they came from.
You know, when it comes to finance and investing, all frontal cortex activity goes right out the fucking window. People become drool-ensoaked suckers, and this has been happening since at least the Tulipomania times. Hell, even Jesus overturned the money changers' table once upon a time, so this has been going on for millennia. Many years, at least.
So is anyone really surprised that cockroaches jump out of the woodwork for the next shitcoin? I'm not. And I don't even know anything about Onecoin. But I'm sure there's no purpose to it other than to extract blood from the sucker beetles. That's all the purpose ever is with these pieces of shit.