Harry Potter author JK Rowling penning a lengthy essay explaining the reasons for her repeated transphobic sentiments, Hollywood celebrities–including some key figures from the Harry Potter film series–have come out against the author.Rowling published her essay June 10, in which she came out as a survivor of sexual assault and domestic violence, and in which she decried what she sees as an explosion of women transitioning to male, only to “untransition” later.