If you would predicate your arguments on biology learn something of it.  "Homosexuality" among vertebrates which reproduce as we do seldom occurs in nature, except in severely stressed and/or captive populations, or 'symbolically' as expressions of dominance.

Among animals with alternate reproductive strategies 'homosexuality' simply doesn't apply.  Fish called wrasses (family Labridae) start out life and reproduce as females but later transform into and reproduce as males.  This transformation is no different than what occurs in most vertebrate embryos, except that in most species the transformation takes place in-utero and before onset of sexual function.

Earthworms, snails and an odd little fish called a 'hamlet' (Hypoplectrus spp.) have both sets of genitalia and gametes, and take turns fertilizing each others' when mating.  It's not 'homosexuality', and it's 'normal' for those species.

You accuse religious folks of 'superstition' while clinging to your own wishful thinking.