Agree, bounty has passed its best phase. In 2017 and 2018 I received a lot of money from bounty. But in 2019, I still haven't received any bounty income. Most bounty are scam and fail
Those are the times where bounty hunting are so lucrative, I think most of us who do bounty hunting that time receive a decent amount of reward.
Now, I still some bounty rewards from the past work particularly in 2018 but I can't sell it now as it dump when it started trading in exchange.
For me, I would rather treat this as a long term investment and hold it, I am confident that the bounty rewards I receive are the coins from a good project and a good project always have a potential to grow, maybe not this year but for sure as long as it survives, it could be more valuable in the future.