1 Corinthians 9:9-10 For it is written in the Law of Moses: “Do not muzzle an ox while it is treading out the grain.” Is it about oxen that God is concerned?

BSB⁽ⁱ⁾ ⁹ For it is written in the Law of Moses: “Do not muzzle an ox while it is treading out the grain.” Is it about oxen that God is concerned? ¹⁰ Isn’t He actually speaking on our behalf? Indeed, this was written for us, because when the plowman plows and the thresher threshes, they should also expect to share in the harvest.