When I see bounty campaigns that offer bounty hunters millions in their tokens for promotion, I do not like participating in it at all because it is quite obvious that they are just out to scam people, if a project team is not wise enough to regulate the amount of tokens they give out to keep their prices stablez then the bounty hunters who just accepts what is given shouldn't be blamed at all, BTC and ETH paid bounties are good, but the fact remains that many of these projects cannot even afford to pay in those tokens.
As you have stated after allocating such huge percentage for bounties and most times they will even refused paying the tokens as stated at the end of the bounty campaign. Some will come up with flimsy excuses and others lock up tokens or distribute in phases and all these strategies never stop the proposed dump in price.