I'd say expecting non-hypocrisy is also a top item. Someone says x behavior from a leader is disqualifying? OK, maybe that's their earnestly held belief and so worthy of consideration even if I disagree with their view. But if their behavior is the opposite/shows hypocrisy and suddenly isn't disqualifying? That should be a red line.

Because even the "golden rule" leaves a lot of wiggle room - for example, should marital infidelity (or x) be a dealbreaker for electing someone? Maybe, but looking at hypocrisy (and thereby actions) might provide better insight as to what those groups actually believe is the "correct" standard?

> The closest we have to a "neutral rule" is "The Golden Rule"

Mostly agreed, but a surprisingly large percentage of the population seems truly unable to feel empathy for others (and can even show glee at others being negatively impacted by something) unless it personally affects them (a prerequisite for "Would you like it if I did this to you?" to work?). They can be gung-ho about laws that negatively affect others but upset if it affects them. For example, the countless examples of "Community members vote for politician promising illegal immigrant deportation, then upset/disagree that long-time beloved community member deported", or "Voter voted for politician promising criminal-record-immigrant deportation, then upset/disagrees that partner with past criminal record deported".