Starfleet Command is corrupt. It's always been slightly crooked. It's not as squeaky clean as people like to think. It only really seems squeaky clean in TNG, a series which I think shows Starfleet, Federation, and Latter-Day Roddenberrian Propaganda on steroids.
Commodore Stone in "Court Martial" to Kirk after he accused Kirk of perjury and tried to get him to take a ground assignment, "You're tired, worn out. That's how the record will read if you cooperate."
In "Turnabout Intruder", Lester-as-Kirk tells McCoy, "You know promotions and demotions can be politically maneuvered." McCoy
only denies that it can happen in Starfleet Medical
not Starfleet overall.
In
Star Trek VI, Admiral Cartwright conspires with Romulan Ambassador Nanclus and General Chang to sabotage peace since they all stand to lose from it.
In "Homefront", Admiral Leyton pushes the President to give Starfleet control over Earth and tries to get Sisko onboard. All in the name of "protecting" Paradise from Changeling infiltration.
In "In the Pale Moonlight", Starfleet approves of Sisko and Garak's plan to create false evidence of a planned Dominion invasion of Romulus in order to convince the Romulans to join the War against the Dominion.
In "Inter Arma Enim Silent Leges", Admiral Ross is working in conjunction with Section 31 to install a plant in the Romulan government who'll bend however the Federation bends. When Ross says, "Inter arma emin silent leges," an angry Bashir translates it for us into "In time of war, the law falls silent."
I won't count "Conspiracy" because
that can be blamed on alien influence.
Anyway, with DSC, Admiral Cornwell would
never be onboard for a genocide mission unless the Federation was desperate. The crew of Discovery are
not onboard with this, and then Burnham finally stands up to Cornwell who I think probably wanted to be talked out of going through with Mirror Georgiou's idea.
I can guarantee you if Burnham was totally fine with the genocide and if Cornwell dug in after she were stood up to, that it would decidedly
not have been something I would've been okay with. It's not even an issue of whether or not destroying Qo'noS would've been canon. If they'd done it, I would've dropped the series right then and there like a bad habit because I wouldn't be willing to follow a series where protagonists would act like that.
Even in the discussion thread for "Will You Take My Hand?", I was
expressing concern about how the episode would go, before I saw it.
I think the gray area's fascinating but it has to stay gray.