I am going to respond to both of you in one post because I think for the moment your points have converged.
I am going to decline What Would Jesus Do?'s offer to change the subject. I think a discussion of how my religious views effect how I vote would be enjoyable, but it is off topic at the moment.
This whole thing has been worth it in my opinion to learn the respect the two of you have for the golden rule. I really don't know the atheist crowd that well. Is that fairly common among atheists?
I have some questions about the rational basis of using the principle of reciprocity as your guiding principle (I am avoiding the phrase "that is your opinion" because it appears to make at least some atheists lose their mind), but I am curious to know what you think of an alternative used by other atheists.
I am going to bring up Nietzsche not to suggest that atheists should adopt his philosophy or that his is the only consistent option out there (I haven't read enough to make that claim).
I bring him up because he is a famous atheist philosopher and his worldview appears to align with evolution.
(I assume that it is your position is that the human race got here through an evolutionary process of natural selection/survival of the fittest with no divine intervention at any point in the process?)
https://ebooks.adelaide.edu.au/n/nietzsche/friedrich/antichrist/chapter1.html
He thinks the weak should perish. Doesn't appear to be a fan of the the golden rule.
Is his view valid/invalid? Can an atheist go with either? What criteria would an atheist use to choose between the two?
Not asking for specific answers to those questions. Those are just the kind of questions that come to mind when I think of your answers that 'good' and 'bad' is based on the principle of reciprocity vs. Nietzsche's 'morality'.
Thoughts on any of that?