1 Corinthians 9:6-12 or I and Barnabas, are we only excluded the privilege of not working?

Mace⁽ⁱ⁾ ⁶ or I and Barnabas, are we only excluded the privilege of not working? ⁷ who ever serves in war at his own charges? who plants a vineyard, and does not eat of the fruit? or who feeds a flock, and eats not of the milk of the flock? ⁸ is this only the voice of reason? does not the law express the same too? ⁹ for it is written in the law of Moses, "thou shalt not muzzle the mouth of the ox that treadeth out the corn." are oxen the objects of divine care? ¹⁰ or is it said, no doubt, for our sakes? for our sakes, no doubt, this is written: that he who plows should plow in hope; and that he who thresheth should expect the advantage. ¹¹ if for your benefit we have sown spirituals, is it so extraordinary if we should reap some benefit from your temporals? ¹² if others partake of your substance, have not I a better title? nevertheless, I have not made use of this privilege; but bear with any thing rather than obstruct the gospel of Christ.