What i know, KYC means Know Your Customer ! Bounty hunters are there to Support ICO Project to spread the word about the project .. BUT as soon as the Project manager mention KYC then many Hunter run away ! Why? Is it because people don't want review their identity for security reason or people are joining campaign with bot software ..
Many people don't want to do KYC because they don't want to reveal their personal identities. It is also normal because a decentralized market will bring a lot of risks to participants in any condition.
they just wonder who helped develop the project but need to perform KYC, and they feel it's pretty pointless. then they will think of the project owner taking advantage of their KYC to sell to certain black organizations.