There are lots of bounty programs I have seen not paying the hunters or reducing the amount of tokens from the bounty pool. They were successful in ICO but not really an achiever like got the hard cap. The team shouldn't be afraid of the token being dumped after all they can buy back the cheaper tokens and thats where those funds they got would be useful.
I agree with this, there are lots of tokens dump after the distribution of airdrop and bounty and I think it's natural because they want to quickly sell tokens from their work, but if the team and owner token can think clearly where the average percentage of airdrops and tokens is no more than 5 % of total tokens, this dump will be temporary, especially if they want to buy back tokens from the market when there is a dump, when everything is finished selling the price will rise drastically because the community and the market have been formed