How does it not? I was abused as a child, physically and psychologically tormented and coerced into taking drugs and participating in weird religious things I wanted no part of, and many people I've encountered, including my own mother, don't view what I've been through as abuse. I consider it child abuse but even the multitude of police who visited my dwellings growing up in rural Louisiana sided with my abusers.
This is an example of the independence and often disparity between objective morality and law. Law wants to emulate morality, but it never will. And thus we cannot use law as a roadmap for morality. That is what people are doing in this case, clinging to the arbitrary laws defined in their section of the earth instead of only making safe moral assumptions based on scientific inquiry.
Stallman has just lost a position that he has spent his whole life working towards in a misplaced attempt to play the devil's advocate for a friend whom he has trouble imagining a dark side of. For what, so we can be morally vindicated? After everything which Stallman has helped give us? What kind of purist authoritarian hyper-reactive world are we living in? Without Stallman the two of us wouldn't even be able to have this discussion.