the problem now is that more and more groups are promoting unclear airdrops. only a few pay cheaply, sometimes they are asked to do work and provide their KYC documents.
KYC documents of airdrop hunters are more valuable than the garbage tokens they give to hunters, so it would be very silly and stupid if someone gave KYC documents in order to get a few tokens from airdrop.
indeed, it is very risky if we KYC in the airdrop of an unclear project, but if the project is indeed going well and promises I don't think it's a problem, make sure you analyze it, before you join