Many IEO participants are unlikely to be concerned about the details of the project whose assets they are buying. There are many speculations about fraud, because people expect a quick profit, but do not get it. Investing is a long time. The combination of trading with investing can to empty your wallet.
Those who make purchases on the IEO will clearly see the details of the project, there is no way they will immediately buy if the project is not clear, the benefits in the IEO are fast but we also have to look at the details, and there are investments in the short term long term.