I think an airdrop with the need for us to provide KYC does feels too much, and the amount of reward for airdrop also isn't much if compared with the data we provided for the KYC.
KYC on the blockchain is not just to get airdrop XLM, but after you verify KYC you can also use their exchange platform, so this is the same as you verify KYC on an exchanger to increase your withdrawal limit