I stopped joining airdrops a few months ago. Why? Waste of time, even if it's 1-2 minutes of my life.
99% of the airdrops are scams. I don't want to participate on Airdrops based on luck.
Totally agree.
Participated myself in a few and in general you can say that it doesn't pay off.
Sure for people who doesn't own that much coins, especially of the higher valued ones, this may be a way to get some money where the start to play with, trade with, as holding those airdrops for a long term is definitely not recommended.