I have joined a number of airdrops and only 1 airdrop has paid until now and still does not have an exchange and I have never produced anything from airdrops, so I have never joined airdrops and assume that most of the airdro scams
airdrops these days wont guarantee that you will get profit by completing the task that you done. If you compare aidrops today and before it has a big difference, i love joining aidrops before than today.