Fighting fraud in ico projects is meaningless. Since it all happens on a voluntary basis. All investors seem to me to know and realize that investing in new projects is risky. So they are aimed at collecting money. There are no well-developed tools for tracking and punishing people who deliberately create a company with the purpose of subsequent deception of investors. There are no institutions of punishment and tracking. Since all coins are decentralized. And not protected by the law of any state.