You don't think classifying the vast majority of this readership as victim-blaming sexists would qualify as slightly inconsiderate?
Of course, there's a feedback loop in that people won't comment where the majority seem to disagree heavily with their morals, so that doesn't help with what threads like these look like. The sheer amount of personal attacks against people who disagree with victim-blaming views of this in this thread serve as a warning not to speak up.
I read these type of threads on HN constantly and every time I walk away absolutely disgusted with what I see said in them. I don't have the will to comment myself because it just would not change anyones opinion and they would instantly go into attack mode.