This airdrop is indeed confirmed to be legit because it is on Coinmarketcap but it does have a quota limit so as soon as he gets it from the airdrop, you really shouldn't be left out in the airdrop that runs on Coinmarketcap.

But there are others, but they have to look for them but still haven't determined whether it's legit or not. What is certain is that in doing the aidrop, you have to spend a lot of time, even though it's a simple task, but many people come to the airdrop.