Do you need high volume in operations or just doing the dumb task is enough?
Ask the friends above who are discussing in this thread, I think they also feel how to make money from airdrops, including myself, although not much.
I also have a friend who focuses on airdrops he has made a lot of money. Recently from ENA and W tokens listed on Binance he alone made 20K USDT.
Maybe you will say skeptical because you don't jump in for airdrops now, try it if you do it you will know how it feels, but remember there is always a risk.
Most airdrops do bridge, borrow/lend, add liquidity the more transaction volume the greater the potential opportunity.
There are still airdrops that are free by doing social tasks such as testnet etc.