Are you now controlling how victims shall talk about their suffering?
I do think you entirely missed the point and set up a strawman.
No I don't think so. I'm being somewhat sarcastic to those seeming to expect it to be in the film or think there's some automatic failing involved. Film biopics are not totally true to life nor should they be considered as such (although I'll admit there is an issue in that many people do seem to assume they're the truth). The Social Network is not the whole story, neither is Lawrence of Arabia (to go back in time a bit) nor any film biopic that is not a documentary (and even documentaries suffer from many of the same issues of detailing all the facts).
It is a stylized, arguably fictionalized "based on true events" take on some aspects of those who are its subjects. Some stuff will be pretty accurate, some will be missing and some will be invented to "represent" scenarios too complex or unwieldy to simplify.
Therefore I'm noting that it's crazy to act outraged the film doesn't portray this incident as though it's some exception to the rule (I accept there is a fair criticism to be made that films that chose knowingly to skip arguably notable incidents that are less than flattering should be automatically criticized for it, but that's another story). To put it another way it would have been a genuine surprise if the film chose to focus on this even as a major one and give it a lot of screen time. That
would have been unexpected.
That being said his actions were heinous and remain as awful and unlawful today as they were then no matter how much he may have changed himself (I have no idea) therefore I also make the point that I would hope that other media will use the timing of the film's release to "go beyond" the film and remind people of incidents such as these, if for no other reason than to act as a check and balance to those who might simply accept the film as "the whole story".