Sorry if this sounds a bit controversial, but did Steven and the Crystal Gems turn Homeworld into a Comunist society?
I mean, I've been watching playthroughs of Unleash the Light (since I can't play it myself) and one of Stevens new Era 3 rules was something like "The Diamonds are no longer in charge". Also from what I can gather, they not only dismantled the caste system, but have also got rid of the class system all together, meaning not only are all Gem types equal, but no individuals can rise to a higher position.
Don't get me wrong. I'm not saying Steven did a bad thing, he did a good thing. I just thought it would be intresting to bring up.