I think this is quite dangerous, the risk is the misuse of identity to do criminality because not 100% Altcoin here is verified, always pay attention by sending your ID documents to the ICOs!
This is not only dangerous, but also illegal. The requirement of the ICO team to participate in the ICO signature campaign to pass the KYC test is illegal, as we are not investors and do not invest our funds in these projects. We do not need to be checked for the possibility of laundering us dirty money. Namely, this is the meaning of this test.