yes but in 2017.
now airdrop gives a very small gain, I don't follow the airdrop anymore. Airdrop is now just a waste of time
You are late. It has been a long time approved that airdrops aren't profitable anymore. The wave already started and ended 2017 to 2018. I wish you can tell me which last airdrop you heard about here in forum or outside forum?
By checking the latest airdrops that can be considered successful, i concluded they distribute few bucks worth of tokens. There was a wave lately for airdrops based telegram apps which were successfully listed in major exchanges.