I did not mean to imply homosexuality doesn't exist in nature. Rape and murder has always existed, and exists even in animals. Perhaps I could have just said I find it personally disgusting and wrong.
Or maybe it's like being against racists, or serial killers, or democrats.
Racism exists. Racists vote. They want to believe they are normal. Should I smile and tell them I like their shiny head and swastika tattoos? That's just the way Darwin intended them to be? No
"Racists" have a constitutionally protected right to be racists. The people that they have those racists opinions against have constitutionally-protected legal rights to stop government or people or groups of people from basing government policy and/or commercial enterprise policies on their racist beliefs.
Daniel Carver's rights to stand up and yell "WAKE UP WHITE PEOPLE" while wearing his Klan finery is constitutionally protected. He thinks he's normal and you're not.
What you each think of each other's opinions is totally irrelevant. The only relevant fact is that in THIS society, and under our system of governance, you are both able to espouse your opinions without having to either like each other, or concede that one opinion is "more right" than the other.
"Rape and murder has always existed..."Sigh...
There's a sea of difference between the violation of another person's natural property rights to their life and body and mutually consensual acts of sex between two willing adult participants of sound minds and bodies.
If you don't see that difference, nothing I can say will help you see it.