I am also surprised by the words that bounty hunters receive tokens for free. Yes, they do not invest their money, but invest their time and effort. I agree with you.
What does free mean? That you do not have to pay for this.
So I do not understand why are you complaining, you are free to leave bounty campaigns, if your time is so valueable.
It seems you dont understand what he is trying to say. Free is getting something without paying anything or any amount at all. But the tokens we get from bounties are paid by our services so we get them as salary. We dont get salary if we dont work so he is right. Calling bounty tokens as free is not proper.