Perhaps from some projects that have been followed have been cheating. Bounty worsened and the situation began in 2018. In 2019 now appears IEO and STO provide a new atmosphere for the bounty hunters. IEO and STO are still running, but also have not given good results.
I suggest that with the deterioration of the gift, whatever you do better before deciding to join a project, be more cautious and do some research.