As a bounty hunter, I will definitely be happy to receive the results of the campaigns that have been followed in this forum, but I myself am confused why the Owner always replaces the smart contract even though the token/coin is already known. what is the meaning of the tokens that have been distributed to participants, is it just for fun?
One of reasons is bounty hunters are very impatient. They want quick money even it does not help them richer.
Last two years, things are changing with DeFi and decentralized exchanges, so some of bounty hunders can create trading pairs on Pancakeswap, add community liquidity there. They dump their tokens received from bounty on DEX while public sale is still going. That is very harmful for projects and they change smart contract.
Bounty hunters have their responsibility there too but projects should plan to distribute bounty reward only after their public sale is finished.