We, bounty hunters will always be guilty of their mistakes. Most of the project coins are reserved for the team. The role of reward hunters is very important because they help promote the project and thus normally increase the price of the coin by finding potential investors.
The amount of coins allocated to reward hunters is between 1-5%. So, not the bounty hunters are to blame for the price of the currency drops after listing. Only team members are to blame, because investors do not trust the project.