This doesn't change the fact much. Moreover, later it turned out she misunderstood the part about forking. Which leads to the question: do we accept the world in which someone can be fired because of a false accusation? Can we really call it “progressive”?
It changes the narrative of "liberal bullies are ruining our dongle jokes". The fact that a woman was fired for trying to make our industry more inclusive shows we're not a leftie monoculture. The fact that she was subjected to rape and death threats shows there's a lot of toxic misogyny in our industry.
It can be simultaneously true that people are afraid to talk because of SJWs criticizing them, and also they can be afraid to talk because right wing trolls will target them for harassment. Who in their right mind would want to risk being the next Zoë Quinn?