Bounty managers are not being paid in shitty tokens, so they are more less concerned about the success of all projects that comes to their way in listing them on their bounty board, you will notice that bounty that are giving rewards in btc or eth tends to have less amount allocated as compared to other shitty projects allocating more than $500k or more of their shit token
Well.. I can't agree with you because I personally know the case with many projects. And in all of them, the bounty campaign manager was paid in project tokens. If the project fails (i.e doesn't manage to reach the soft-cap level) or if it is outed as a scam, the campaign manager is also at a loss. And he will be hit with a double whammy. On top of going unrewarded, he may get negative feedback from the bounty hunters.