That's right. In all my time doing cryptocurrency-related activities, I have only joined for three times, with none of them giving me any substantial gain, or at least, making a big impact on my profit. I say this because I have come to learn that airdrops are just marketing strategies used by developers to introduce their coins in the market. Unfortunately, like the above-stated reply, many of these airdrops are geared to actually take advantage of people. In fact, I have a friend that had his holding stolen because he mistakenly enrolled in an airdrop through a website that looks like a trading site, although it is partly his fault, that incident made my think twice about airdrops.