I remember reading this entire novel length comment blaming homosexuality on modern school and workplace culture being too gender segregated. They argued that in modern society men and women mostly socialise only among their own gender from a very young age which leads into them being unable to form relationships with the opposite gender and to choose same sex relationships over heterosexual marriage. I think they advocated for government sponsored social mixers for young people or something, lol
It was interesting to see a slightly different flavour of homophobia from what you see from a typical Western or Christian perspective