apparently the people who wrote the Sodom story would not have understood the concept of homosexuality as an orientation, their conception was entirely act-based and focused on penetrator vs penetrated.
This is true for every culture except the current postmodern context in which we find ourselves.
The development of our current understanding of sexuality is a byproduct of the Green Revolution and the massive abundance of food in the western world. When you’re hungry or in fear of being hungry, sex occupies less of your mind.