I do not blame any woman or queer person arming themselves in the U.S. right now. But I think that you should think of it as personal protection rather than preparation for something larger.
Be aware of this:
https://en.wikipedia.org/wiki/Disarmament_of_the_German_Jews
The Jews of Germany constituted less than 1 percent of the country's population. It is preposterous to argue that the possession of firearms would have enabled them to mount resistance against a systematic program of persecution implemented by a modern bureaucracy, enforced by a well-armed police state, and either supported or tolerated by the majority of the German population. Mr. Carson's suggestion that ordinary Germans, had they had guns, would have risked their lives in armed resistance against the regime simply does not comport with the regrettable historical reality of a regime that was quite popular at home. Inside Germany, only the army possessed the physical force necessary for defying or overthrowing the Nazis, but the generals had thrown in their lot with Hitler early on.
Obviously, women and queer people are a lot more than 1% of the population, but you can't count on every queer person being on the right side and you certainly can't count on every woman to be on the right side.