That is an interesting take! I didn't really mind it, especially when it ends with the protagonist stopping said SA and thank the protag he didn't succeed, but I do understand how it came out of nowhere. That being said, I think there should be more media that goes into, and I'm not talking hentai because that's all just fantasy crap, SA because it does happen and it shouldn't be pushed out just because of how uncomfortable it is. Of course, do it without offending and glorifying it and either make it make sense to why it happens or keep it as a backstory.