

“B-but the old testament said…”
While the strongest Biblical criticisms of homosexuality are in the Old Testament, such criticism is also not exclusive to the Old Testament.
e.g. the Book of Romans is part of the New Testament:
Because of this, God gave them over to shameful lusts. Even their women exchanged natural sexual relations for unnatural ones. In the same way the men also abandoned natural relations with women and were inflamed with lust for one another. Men committed shameful acts with other men, and received in themselves the due penalty for their error.
If so, wastewater concentration levels should remain high.