Bounty hunters should not be tested by KYC, such a claim against bounty hunters is illegal. The KYC verification is aimed at preventing the laundering of dirty money and other illegal actions, that is, such verification should apply only to investors who invest their money in ICO projects. Bounty hunters do not invest their money and therefore should not pass this test.
The same applies to citizens of the United States and China. The ban on participation in the ICO to these citizens should be considered only as a ban on investment. These states believe that their citizens may suffer material damage as a result of investing in risky ICO projects and that is why they are prohibited from participating in them.