Because I was once a (typical) 15 year old guy and,despite the efforts of many to convince us that males and females are the same,there are substantial differences between the sexes...including during the teenage years.
Very scientific.....and I know of two (typical) teen boys who were seduced by teachers and suffer today not just from the guilt, but also from the catty back-slapping comments from male acquaintances. I believe one of them has a counselor who does indeed use the term “traumatize” to describe his experience.
This stuff is pure crap.