I think it's a little premature to get up in arms about that show at this point. All we know about that series is that it's about Georgiou and Section 31--the same Georgiou that's gotten a lot of character development away from just being "Empress McHitlerstalin." Hell, that was the point 3x09 and 3x10 were making. There's absolutely potential stories to be told there that aren't just "Fascism is good, actually," especially since the running theme of Season 2 was "Section 31 ruins everything it touches."
What made DS9's S31 episodes work was Bashir, who, even when he grudgingly played along with the schemes that he agreed made sense, was always vocal about his distaste for the organization because it was utterly incompatible with his ideals and his belief in the Federation as an ideal. To him, something like Section 31 was utterly alien. Georgiou offers the potential for a similar conflict, where she ends up opposed to Section 31, not because it's alien to her, but because it's not. She knows where that path leads--it leads to Terra, and, like she told Carl, she's not going back to that.
