Why do religious people not approve of homosexuality?

[Pseudo Rob]

I have noticed that most religions do not approve of homosexuality. Mostly have to say,what the hell is there problem? Homosexuality has existed longer than most religions. Does this disgust you? The way so many people are so damn simple minded.

The reason why most religions disapprove of homosexuality is because an overwhelming amount of people used to disapprove of homosexuality.

And, why then, did an overwhelming amount of people disapprove of homosexuality? Because homosexuality used to be an evolutionary disadvantage.
The more babies a certain clan could produce, the more likely that the clan would live on in the future. The clans which accepted homosexuality would've been more likely to die out in the future because they inevitably produced less offspring.

Thus the clans whos members had instinctive prejudices or discriminatory rules against homosexuality were more likely to survive and the survivors wrote the religions.

I hope that was clear.