I think you make many false assertions to bolster an argument that has no foundation in morality or logic.
I think these are assertions that no believing Christian can possibly maintain and still be Christian, IMHO.
I have lived long enough to see the damage to society of most, if not all of the things you assert are a benefit to society, and you’re wrong about that. These things have damaged and coarsened society. These things have destroyed lives.
No fault divorce has made marriage disposable, and of no consequence. Easy to fall into and out of, and making a wreck of the lives all around it.
Birth control has created a society of sexual intercourse with no consequences (a child), so the result is that the act that should be reserved for marriage is now a sport. The result is STDs out of control, and the degradation of men and women as they copulate in meaningless and transient relationships, if they even have relationships. It has reduced sexual intercourse into mutual pleasuring that for all intents and purpose is a solitary event and not a true union. It has also had the effect that prostitution (male and female) a socially acceptable act.
I’m surprised you omitted pornography as a “freedom of speech” issue. Destructive to society.
Abortion extension of the idea of birth control due to the failure of birth control (life is seemingly irrepressible), except that the sex act has already produced its result; a child. A human being. So now, this is simply the elimination of that child. The devalues life to the basest level - human life is now disposal, consequences of sexual activity that are designed for one real purpose, procreation now turned on its head to be recreation. Once murder of a single human being is not only tolerated, but celebrated in a society, then it’s only a matter of time before mass murders begin. It’s the logical conclusion.
Adultery? Fornication? You call these things good or minimize them? Seriously?
What then of the Ten Commandments?
What then of the things that Jesus Himself told us about how we should act?
What then of the instruction of the Apostles?
What then on the instruction of the Church through the Ages?
My understanding of these issues is simply this, support of evil and things intrinsically evil is in itself and evil act. And to be silent about these issues is to give consent to evil. But that’s just me, I guess. I have a different perspective on it than you apparently do.
I could go further, but I suspect that what I have to say would be falling on deaf ears, so to speak.