AFAIK, KYC will be never a good thing. How can we say it as a good thing when we sent them very important data of ours to the unknown people. We may worry about the security of the data, where they probably use it for untrusted and irresponsible goals. So, if you are joining such a project and they need KYC, it is better to ensure that they are legit, not a scam, and also guarantee the data security