What is the "Golden Rule"

Personally, I prefer the not-so-self-centered formulation “Do unto others as they would prefer you do unto them” - that way the masochists don’t get left out.

That’s very funny. And geeky.

Isn’t it “Be excellent to each other?” If not, it should be.

Only if you add on to the end: “And… PARTY ON DUDES!”

I voted for the one I practice, not for the one I know to reflect reality.

Eh?
(Matthew 7:12 - [Jesus said] “So in everything, do to others what you would have them do to you, for this sums up the Law and the Prophets.”)

I get that you’re distinguishing “Do not hurt others in ways that would hurt you” from “treat others as you would like to be treated” but could you elaborate on what you find despicable and an abomination? And why the Christian version is more offensive than the Confucianism or Jainism versions?