"Who are we to judge?"
Dunno, but it turns out human suffering is pretty universal across the ages / cultures. You're either suffering or you're not. Perhaps we could measure right and wrong with that instead of some arbitrary unit like we've-always-done-it-this-way custom, magical desert superhero religions, or who has a penis.
Who cares that, based on that short article, the Saudis are all wealthy overbearing child-molesting misogynistic wife-beaters? Hah, not me.
America's job? Not at all. It is not the job of the United States to play moral police (or any type of police) to the rest of the world regardless of how backward we see it in comparison to our own selfish, violent and gluttonous behaviors. I vote we stop pretending we're magical moral superheroes.
Cue that catchy theme music!