not at all, people don't like one another because they're different and that's all there is to it: they're just different. The Japanese committed horrible crimes against the Chinese in WW2 and the Koreans for the better part of the 19th century and Japan was a staunchly anti-Christian place. Homosexuality is a prticularly easy target because it does seem unnatural to many (for example, if everyone was a homosexual, the human race would die out). But the reason does not matter.
Furthermore, historically, places that were highly tolerant of homosexuality were notably mysognynistc as well: ancient greece being an example. They were okay with homosexuality because they viewed women as inferior to men, and for men to be happy with love it would need to be with an intellectual and moral superior (hence, the relationships were older man/young boy, with a teacher/student dynamic). women were essentially used for breeding and domestic duties