As you said, the airdrop scam is very much. It can be said that more than 90% of the airdrops will not be rewarded, but it is not so desperate. After all, there is still a 10% chance. What we need is to encounter this 10%. . After all, participating in an airdrop will not cause economic losses.
joining and get nothing doesnt harmed us anything.but if we are in luck, we can get thousands dollar from this airdrop.although just 10 percents, it still give us chance.