Hunters will make no mistake here, as they are required to work to get what they deserve. And the hunters are still on the job, but they won't know that the project they're working on is a scam, they don't realize it until the end of the campaign. The big mistake here is on that project, but there's nothing we can do about it when they cheat bounty, and in this space such projects and I've never seen the hunter's fault or the BM.
Even the bounty manager has a hard time finding out if the campaign he managed is legitimate or not so they are also working the same as hunters for reviewing a project before they manage it. they can also do mistake managing one scam campaign so you should not blame any one if they participate in scam campaign they are just hoping to get good rewards in it.
Discussions like this will continue to exist, it is true that hunters are not criminals if they promote a project that turns out to be deceptive in the end because it is beyond the ability of hunters to know the end of the project, but often hunters also don't care when many have warned that the project is scam their continues to promote the project, continues to provide reports in the bounty thread, and it is very strange.
When you choose to be bounty hunters you also need to pay attention to the updates of the project that you are promoting if you see irregularities do not hesitate to leave the project and if you choose to continue it will be your own responsibility get nothing.