Recently, some airdrops require identification documents to be uploaded before airdrop tokens are distributed. Emails are sent as a reminder to complete the KYC process. Share your thought on this issue
Don't join on such airdrops because they maybe used for some illegal activities,It is okay to provide the basic details to confirm the real identity of the person but asking all the all the documents about us looks like data pulling and these informations will be shared to someone to make money.And finally airdrops are useless they are not going to give any tokens which has value so better stop them.