I think most people would agree with your statement, because many people do not want to do KYC to ICO, they want to remain anonymous. and fear their identities are misused by irresponsible people, especially a few drops of air leading to deception.
KYC can be done on a stage later - when ICO has been successfully completed. Then ICO can register a legal company and announce via its telegram channel (for example), that KYC should be done for its token holders.