No doubt, much of homosexual practice in the ancient world was by men who also had sex with women, but this does not mean Paul had no concept of orientation or that the category would have altered his final conclusion. Even if Paul did not use our modern vocabulary, his judgment is still the same. Homosexual behavior is a sin, not according to who practices it or by what motivation they seek it, but because that act itself, as a truth-suppressing exchange, is contrary to God’s good design.
