There was also wide agreement on the central role played in biological evolution by Darwinian natural selection, defined as a natural process that obligatorily brings out, from a collection of accidentally produced genetic variants, those most apt to variants, those most apt to survive and, especially, to produce progeny under prevailing conditions.
Your statement is fine, but the problem is homosexuals cannot reproduce using their current orientations of boy-boy or girl-girl. Therefore they are not part of evolution, due to his important genetic bottleneck. If the strongest deer of the herd was gay, he may have selective advantage at the mating Olympics and he may even win. However, his genes will not be passed forward for evolution. Natural selection will have to settle with the 2nd place heterosexual male who can pass his genes.
What this means to me is homosexuality is less about evolution and natural selection and more about a type of choice via social creationism. In this case, learned behavior can propagate over the centuries, even if it is detached from the genetics of reproduction based evolution. The ancient people sensed this was not the same thing. Science should know better.
When we breed animals, such as dogs, we; humans, select the traits that humans will like, which may not be the same as those chosen by natural selection. Very few breeds can survive in the wild since they were not selected for that by nature. This is manmade selection; manmade choices. Those who lead these latest fads in dogs may call these manmade choices, the new state of the art, and they will reward this in animal shows. But that is all subjective choice and everyone who goes along will need to be conditioned to accept it, since it did not appear from natural selection.
We need to call things for what they are, so the young people can make better choices, which they can accept full responsibility for. Now, there is no need to accept responsibility, if your choice is mischaracterized by mercenary science and left wing politics.
Again, if one wishes this choice, it is fine by me, but do not expect to me to lie for your ego, out of the fear of the political consequences. Accept responsibility and live and let live. Accept that your departure from evolution is based on a form of social creationism.