So now that we're getting black, female imperials. What's the chance they're actually good people?
Relatively high. POC female imperials in Disney shit never die and are never truly evil, with them usually being portrayed as victims who were either brainwashed into imperial service or who the disney empire tricked into thinking their planet was saved by them and tricking them into loyalty, at which point said POC imp officer will either have a mental breakdown, get arrested, betray the empire or she will simply shake her fist in anger and be written out to avoid killing her. Whatever the case, you can bet the black imp bitches won't die.
Even this completely irrelevant one wasn't allowed to die with her ship.
Happens every time with every single one of Disney's snowflake imperial token characters. Even in EAfront II's shitty storymode you can't play a faithful imperial goon without the female black lead running off to the Rebels because they wrote Palpatine like a retard to justify her traitarous faggotry.
In short based on Disney's track record, they'll either be captured, written out or redeem themselves and turn into good guys. If one of them is really this broad from the early Disney Wars books:
She definitely won't die because she's a major player in Chuck Windbag's gay books which acted as the replacement for the Thrawn Trilogy since she's the Grand Admiral villain for Luke and friends to struggle against (except they can't kill her), she's also a central part in the Disney sequel background lore for why the Fail Order exists, its implied she'll become a gender-neutral emperor (or at least try to) for a bit, she loves kids, and she's also a lesbian, and because of that last one she has the same level of plot armor as that obnoxious meme-spouting asian lesbian doctor from the Marvel disney wars comics.