For instance, the Civ games are basically Whig History: The Game, presenting liberal capitalism as the ideal end point for all societies. It even includes uncivilized "barbarian tribes" whose sole purpose is to be exterminated so you can take their land for the glory of capitalism.
Agreed. The Light Side is using your spiritual powers to help people. What do we see Obiwan Kenobi do in Star Wars? He lies to fascists, sneaks around, distracts an evil wizard, and then whispers a few words to Luke at exactly the right time. He's subtle. But his actions are vital to the destruction of the Empire's Death Star and their plans for galactic domination. Star Wars has turned the canny old samurai wizard in to flashy super-hero bullshit. The OT is ultimately about how you can't use your spiritual power for violence without corrupting yourself, and also about the Space NVA blowing up Space America. But now Star Wars is about who is the best flying murder guy. It sucks.