My explanation for the entire ME:A plot and demographics of the character choices:
Much like the AI problem, the SJW problem keeps occurring in each civilization no matter how often its stamped out. So the ME:A Mission's actual goal is to send all SJWs, Muslims, and BLM types as far away from the rest of civilization as they can, under the pretense of building a Tolanesque Socialist Utopia. The other alien races are engaging in the same, which is why all the uggo Asari are loaded up on their ship, crossdressing Krogan on theirs, and so on. You cannot play a white attractive woman in ME:A because there are none in 37th wave Feminism+, so none were sent.