I think the Golden Rule doesn't omit this. I would want someone to ask me how I would like to be treated instead of just assuming. This is in line with the Golden rule.
No, it doesn't. However, it does encourage NOT doing this.
Empathy is something easy to feel for someone we care for. Applying that to all fellow humans as a principle even if they are unknown to us personally makes life easier for all. The "golden rule" is just another way of stating that.
Huh? Empathy is understanding how other people feel. The golden rule is taking a dump on how they feel and acting according to how you feel. It is literally the opposite of empathy.
It is generally accepted as positive and you are not naive for thinking so. Just because someone has a different opinion on it doesn't make you naive or the idea less valid. Some can nitpick semantics on just about anything, but that's their deal.
It IS generally accepted as positive unless you actually think about it. Then it's a horrible, selfish idea. Some can nitpick on semantics, but semantics are actually important for understanding things. Some people don't care to understand things, but that's their deal if they choose to remain in the dark.
As mentioned, it's the beginning of empathy and consideration for those beyond your immediate circle of people. It's general politeness and courtesy to others and doesn't need to be more complicated than that
It's the opposite of politeness and empathy.