What do you think many projects do Bounty?
Thanks in advanced.
The projects that do bounty are only promoting their work. So it is not a strange thing, rather it is a means of advertising. There are some who just do airdrop instead of bounty. So the project team can decide to choose the means they want.
Participating airdrops never been profitable or even give a huge money. It is often we've experience unpaid from what we participated bounties but it is not the way we surrender though it really make us disappointed.