Quote: This comment, along with this arc about Gowron and Worf came on the heels of the revelation about Section 31's attempt to commit genocide against the Founders. Sisko, along with many Trek fans tried to dismiss what Section 31 did and claim that the Federation never knew about the attempted genocide. Odo - along with myself - didn't buy the bullshit. And worse, I'm still disappointed that there was no follow up on this. Instead, the writers introduced this Klingon arc with Worf and Gowron.
I may be misremembering, but I believe there's a specific line before the finale that states that the Federation Council knew what Section 31 planned to do and approved it.
The Federation Council debated about giving the cure to the Founders, but they ultimately rejected the idea. That's what you were thinking of.
While I don't think genocide is the answer, I can't really blame the council for that decision. The Dominion was proven to be a ruthless organization that has not only committed genocide themselves multiple times, but have also done even worse. (The Blight to the Teplans in "THE QUICKENING", for instance.) They were about to kill every Cardassian left alive, and indeed already killed a billion of them right before Odo's linking. They would have killed every single human without a second thought, per Weyoun's dialogue in "SACRIFICE OF ANGELS".
When faced with an enemy that was not willing to negotiate, even when they were facing certain defeat (the Female Changeling's dialogue in the finale about 'your victory will taste as bitter as defeat', because the Dominion
would fight to the very last man, particularly suicide attacks like the Jem'Hadar did to Klingon ships), I don't see they had a choice. It was a matter of survival.
It's hard to be a moral civilization if your civilization is wiped out by an enemy like that. The rules of war change when one side does not fear death. (This was highlighted in season 1's "BATTLE LINES". In that case, both sides ceased to fear death.)
But despite all that happening, we still got the solution that was in the spirit of the franchise... Odo linking with her and an understanding happened that ended the war. Additionally, we get the scene with Sisko, Martok, and Ross where Martok toasts over the fallen ruins, but Sisko and Ross don't.
We got to keep the spirit alive while showing how ugly war really is. And DS9 never glorified war... they showed us how horrible it is and why it should be avoided.