I understand that you suggest, in order to avoid fraud from the ICO team, that they list tokens to signatory campaign participants immediately after they joined the ICO campaign and provided their wallet addresses? Then the participants in the signature campaign will cheat. What will prevent them from leaving the ICO campaign immediately after receiving the tokens, and failing to fulfill their obligations? No, this option is not suitable, it is also not ideal. In my opinion, all the same, it is necessary to regulate the ICO by state bodies or a recognized public organization.