No you're wrong, don't just make it in general because there is still trusted ICO's today. Maybe you have experience of being scam before that's why you said this. Don't just lost your hope, instead you just move on and open your mind for another chance and opportunities.
yes you're guys, Im a victim of ICO.for example NAMETOKEN ICO.
after more than one month the ICO ends, Nametoken developer are silent and run away with our money.
I think ICO has big risk.