actually, there is some airdrop which even gives us a fair profit, but now most airdrop ends with a scam. but despite some lucrative airdrops, but I have never been interested in participating in airdrop, and I am also more interested in bounty than airdrop
The airdrops that can give us a fair profit are very few. Last year they were very common, but this year you can't find any valuable airdrops, and most of them may not pay you any coins. They just lie to you to do free promotion.
This is an area full of scam. Now it's time to leave it.