Shocked, shocked, do you hear me!
Not to snark at this poster, but in general, if we learn anything from experience in markets, we learn:
People want higher returns without higher risks, and other people can profit from convincing buyers that the returns are higher, or the risks are lower.
Also, money is more nimble than legislation. While Congress is trying to outlaw the most recently exposed scam or malfeasance, people are inventing the next several workarounds to existing or upcoming law.