ICOs not did but become less trust, most investors go to IEO, it is more save, but you need to choose the project carefully
"ICOs not did"? Is it a typo?
ICO is still there but it is not really popular anymore. Yes, most people prefer to choose IEO now. It makes sense since IEO can provide a better way. IEO provides an exchange for coin/token listing at the very early stage. It makes people think safer. But don't trust 100%, as you said, choose carefully.