I dont really see how airdrops can attract people here and they do go and work for them. They just pay you few dollars for that work but the job is very much tedious though people say its just few steps of work.

Anyway if you still want to join the airdrops which could be legit one then try to join all of them published by CSbounty services. Search for their telegram with that username and ask for the active airdrops and you will get list of 4-5 airdrops that are going on right now. Hope this helps you in finding your legit airdrops.