The "civil liberty" argument is based on the false premise that men and women are interchangeable. The civil liberty argument does not apply to same sex marriage because man and women are NOT interchangeable.
The consequences of homosexual activity have already significantly increased the cost of medical care to the population at-large. Costs of diagnosis and testing have increased. Because of the risk of cancer and other diseases, a simple sore throat could be instead be caused by a sexually transmitted disease. Hemorrhoids could be instead anal cancer, rectal gonorrhea, or rectal chlamydia. You will pay for those additional costs, not corrupt lawmakers and lawyers in black robes.
The encoding into law perversion will adversely impact the culture resulting in the spread of AIDs and other STDs, the destruction of the family, and increased risk to the physical and mental health of the population, with attendant increases in cost of health care.
All of this coming to your neighborhood thanks to the Democrats and low information voters.
Good points.