I do not think airdrop will bring much profit to me. That is my own thinking and hope you accept it.
Airdrop is really very time consuming and does not get much profit. Currently there are many bad projects and that will affect the airdrop work. I spent over $ 1000 to make more projects and the money I received was less than half of my investment.
I also think that Airdrop is just a waste of its own time. there you can earn a lot of money, but for some reason I could not do it. for myself I decided that I will never participating in the airdrops!