Actually, I think that checking KYC for bounty hunters is illegal because we are not investors and clients for ICO teams. Clients are those who pay their money and a KYC check is carried out to prevent cases of money laundering. Headhunters have nothing to do with this. ICO teams are our clients and they must pass KYC checks in front of us.
However, if such an inspection is carried out with bounty hunters, it should be conducted at the same time as joining the bounty ICO campaign. Not all bounty hunters have the opportunity to provide some of the required documents. For example, I now live not at the place of my registration and cannot submit various statements on payment for utilities. Therefore, since there is no single form of KYC testing, bounty hunters should immediately see whether they can pass such a check or not. Otherwise we will just work for free. That is why I now join only the campaigns of the ICO bounty, which do not require KYC verification.