So what's the natural conclusion of your assertion? If we're going to blame this insanity on "misogyny," surely something must be changed about society and how the genders interact, right?
Further, Mark David Chapman made it VERY clear that he killed John Lennon because he saw himself as Holden Caulfield and was charged with eliminating a "phony" like Lennon. That's what Chapman said, so we should just believe him, right?
He didn't kill Lennon because he's nuttier than a PayDay bar. It wasn't because he was drinking heavily or was having hallucinations and talking to invisible people.
Mark David Chapman killed John Lennon because of what Holden says in the book. Chapman even signed his copy, "This is my statement" and signed Caulfield's name instead of his own. Chapman even read a paragraph from the book at his sentencing.
So who in the world would blame Chapman's extreme mental illness for the murder when Chapman explained very clearly why he did what he did.
What's to be done? Eliminating all copies of the book?