While I would like to agree with you, I find the occasional appearance of Queers In Public entertaining: At least as entertaining as dwrafs, albinos, an alligator wrestler, or a giraffe.
Thus I look forward to the so-called, "Violation of my sense of normalcy."
ON THE OTHER HAND;
I share your concern about tossing away Judeo-Christian morality norms that have guided western culture for thousands of years, and was very probably well established long before Israelite Wise Men decided to incorporate them. While some of these ancient beliefs, e.g. stoning unmarried women who become pregnate, are repugnant, and are only practiced within cultures we now consider "backward," MANY MORE, e.g. "Thou shall not kill" remain. There was some reason for the ancients to put together RULES of BEHAVIOUR.
Whether or not they can now be completely understood is immaterial to a significant proportion of Americans who deserve to have their VOTE count rather than have their beliefs ignored.