There's no way right now bounty hunter earn respect due to many reason just like dumping all the token at once when the reward has been distributed and Farming on the same bounty which it can affect also because he have the great power to dump all that would result the price crashing of the coins or token
even though the bounty dumps coins or tokens I think if a project with a good market can overcome this. because the coins earned by the bounty hunter are not much compared to the bonuses given to investors.