You are Right, but there are a lot of bounties that are not good enough to be joined but Bounty Hunter joined it and do all the tasks because they are launched by the reputed Bounty Managers.
right now it seems what's happening is a pretty funny phenomenon, because the bounty manager can be hit by frank, not only the bounty hunter who gets tricked.
As a bounty manager, reputation must continue to be done well and not give bounties that are not good for bounty hunters. but it seems that the bounty manager himself cannot find out whether the bounty offered by them can be guaranteed not to make the bounty hunter deceived by not paying or paying but not worth it.
the increase in bitcoin is several times greater than in 2017, does not guarantee that the bounty can provide good value for bounty hunters. instead, bounty hunters should be able to receive more than 2017, but that didn't happen and it's even more worthless than 2017. strange but true. never happened before.