I don t understand what did change or add or whatever, why did the author had the need to ...

I don t understand what did change or add or whatever, why did the author had the need to add molesting nor raping a child like ?-? He already had enough trauma why, it just feel lately that a lot of authors add those scenes just like that
, I hope at least since the author already added the scene that he will use it later like for his first time