I guess the reason it didn't resonate with me is that we have already very clearly defined this dynamic in previous episodes.I'm with @Umbran about what Gordon did. Diplomatic rug-sweeping tends to gloss over the truth of an issue and Gordon is calling that out. You can't deal with and move past an issue, if you never explicitly deal with it.
- The Union is under threat of total annihilation by the Kaylon, the greatest military threat they have ever seen.
- The Moclans provide a major portion of their weapons manufacturing, such that a loss would be considered "devastating" to their military efforts.
- The Moclans have a brutal history of mistreating women, and have been shown in previous episodes to use their current diplomatic position to "get away" with acts the general Union considers abhorrent.
That to me is the heart of this morale issue, its not that the Moclans acts are inconvenient and the Union just "doesn't want to see it". They are balancing a small horror against the weight of a very possible (but not guaranteed) apocalypse. So at what point does the small horror grow large enough that you have to act....that's the meaty and interesting debate.
When we also think about timing... strategically the most sensible action for the Union to take was:
- Focus on weapons manufacturing outside of Moclus
- Once that manufacturing is expanded enough, then you can now diplomatically push back on Moclus, as the Moclans no longer have leverage. Or in the worst scenario of a separation, you are not caught with your pants down.
Ultimately this is one of the reasons that Game of Thrones was such an interesting story (ehem pre-season 8 of course). In GOT, when people did the "right thing" that was strategically unwise....they usually got killed (or got people killed) for it. That's the real morale calculus in action, its easy to be morale until people start dying.