I thought same initially. But thinking more, all he really did was grandstand.
He didnt win the argument, or really fight it in any meaningful way. He could have got out ahead of this and put pressure on the other 2 folks. Instead he let it happen and acted morally offended once it was a fair accompli.
Second, he not once breathed Kirks name as the real owner of this problem. He didnt go after the source. He just went after the easy and unloved target, ie Barta. He was afraid to grab that 3rd rail and go after Kirk, who as someone mentioned is clearly the most powerful person in the state.
So idk how brave or principled this really is. That said, no one else even pretended to care, so i will give him credit for pretending at least.
In the end, SOMEONE, probably in the media, but maybe in government, is going to have to go Don Quixote after Kirk. Otherwise, he is going to coach his way out the door til he doesnt feel like it anymore and be thought a hero. Which probably 99% chance thats how it turns out. No justice.