Obvisouly for the free tokens, but other than that, what else incentivise you taking the time to do the airdrops? Most of the time, I found that the airdrops often give little to no return. I just started to get into the crypto thingy. I feel like it is better off finding those ICO projects and considering investing in rather than chasing like 5 dollars?
I dont know what other thing you are asking here,because the only matter for airdrop is the give aways in which tokens or coins,other than this is nothing
Investing in ICO is one of the best way to profit here though the way of finding the legit and real one id the most riskiest part