Yes, a whole new class of victims for the financial market predators to feast on
Ah well, at least they're participating in something that has the potential to change the world and their personal situation significantly. The best thing of Bitcoin is that as time goes by, most people who are serious about this stuff organically become almost anti state, which is a good thing. Bitcoin makes people interested in economics and from there understand how retarded the current system is.
The predators you're referring to can feast on people once, perhaps twice, but those who are genuinely interested in Bitcoin will become firm hodlers.
As for the noobie herd chasing hopes and dreams, they'll remain sucking on the wrong end of the money stick. They can't be helped by anyone. Let them buy your coins at peak levels, and have them sell these coins back to you at much lower levels. Great deal, right?