Let's think about it. How is KYC stands for? I think everyone understands that this is knowing your customer. But bounty hunters are not exactly a customer, so what does bounty hunter have to do with this? No, and in general, I think it is against the law.
Bounty hunters are not ICO clients at all. The client is the one who pays his money for goods or services. Investors in ICO pay their money and buy tokens. Therefore, they can be tested by KYC for the possibility of laundering dirty money. In the relationship between the ICO team and bounty hunters, bounty hunters provide advertising services for the ICO project, and the ICO team pays them with new tokens. Therefore, the ICO team in this case are the customers of bounty hunters. Then who should be tested by KYC before anyone?