No not really. I can assure you that not all bounty hunters will dump their bounties once it will hit the exchange because I for one will hold my bounties until it is the right time to sell them. Maybe you are right that we need to understand the project itself because if that project is good then probably that coin have a high probability to go to the moon and you will regret later why you dump it early, it is a common experience here in crypto world.
Those bounty hunters that are dumping the tokens they got from the bounty campaign even when there is still no official exchange will surely regret to the soonest. That is the lesson they got for their impatience. We must sometimes be patient in order to attain success. Just keep on waiting and believe on the team.