Is it another one of those things that Abrahamic religions do? That is make up laws that forbid things. I looked up
what Buddhism teaches about homosexuality.
In
Buddhism, the third of the Five Precepts states that one is to refrain from sexual misconduct. Among the many interpretations of what constitutes “sexual misconduct” are: sex outside of marriage (a relatively modern idea), sex with another person without the consent of your life partner, or the historically prevalent view that it was limited to describe rape, incest, and bestiality.
No Buddhist school prior to the European Imperialism that began largely around the 17th Century had ever described homosexuality as “sexual misconduct”. Traditionally, however, monks are expected to be celibate and restrain themselves from all sexual activity.
Buddhist schools condemning homosexuality for laypersons is a recent development and there is no scriptural basis upon which it is to be condemned. The closest would be a few Buddhists who equated homosexuality to disability or being a transvestite, but there was no condemnation in any sense (see also ). Buddhist leaders throughout Asia accepted or even sanctified homosexuality.