No connection at all... or maybe a little if a bounty hunter gets paid USDT (Which is a fixed price and not volatile as cryptocurrency) the person will work hard and seriously in order to receive a USDT and in result the bounty will gain a traffic and maybe more investors will come (but still depends on the concept and solution of the project) which maybe a good thing for the continuation of the development of the project.

But we're not sure about it... it's just a hypothetical because no matter what you pay crypto or fiat or USDT the effect will be based on the core concept of the project and its use.