Anyone else remember the glorious days before the "sexual revolution", when people were marvelously DISCREET about their private lives?
I don't care what you do in private.
Shut the hell up about it in public.
Being a big-mouth is offensive and tacky.
Public conversation should be pleasant, in good taste, and not make anyone else uncomfortable. Etiquette is a beautiful form of art.
It is what they fought for: a good, free, civilized, society.