Thirdly if there is no option for team to pay in usdt then they should pay in tokens and on exchanges put a big buy order so that even if bounty hunters dump the price do not completely crash.
So you see there are many solutions and team have the options to avoid this situation so each stake holder has to be responsible and do not just state same old story everytime.
There are very few bounties that actually pay in BTC, ETH or other well established coin or currencies. The reason behind this is that the team doesn’t usually have enough of the funds in the first place for marketing and other stuff as its no cheap task. But what they can do it, pay the bounty hunters in their own coin which makes it way easier for the team to stay in their budget while carrying out the necessary publicity that they need for the project to become a success.