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 ..
Man cryptocurrencies are anonymous by default, Why do they need our personal data anyway ? In cryptocurrency sphere where 80% of ICO are scam you have to be cautious who you give your ID especially when you will get small amount $ for that. Think about it.
No one hates KYC and if you have not cheated any bounty, it is not hard to do KYC. The main problem is that most of the ICO are scams and we never know that the documents we send to them, they might use it in scams or illegal means. For me, if someone proofs that the ICO is not a scam and they will not leak our documents, i am Ok to send them.