I don't have much experience about airdrops. I have followed airdrops but there are no results at all, just a waste of time. My advice if you want to follow the airdrops, don't just choose airdrops, carefully in detail, if you want to profit from airdrops.
I also have had a bad experience while following an Airdrop campaign. because many only give tokens that do not have a price when entering the market list. from that experience I've been away from the airdrop and maybe the reason for many people is like me