Not all airdrops are bad, but we see sometimes good airdrops also. Airdrop's profits are usually little bit most of the time. But there is nothing to rebuke it. Because we've already seen some airdrops that have made many millionaires.i stopped doing airdrops since the end of 2017, i remember back then airdrops were legal and they pay but after the great bullrun in 2017 the projects and most of them scam start spreading in the market just to steal people's money and nothing else,so yes doing bounties is more profitable then airdrops..