Star Wars is pretty dystopian in every era shown in the movies. Even at the height of the Galactic Republic large areas of the outer rim have people living in poverty and outright slavery. Coruscant appears nice, but a little below the surface criminal gangs are running the place with most of the planet's population never even seeing sunlight.
Plus the powerful elite tapped into the discontent that they'd created in order to further their own power, then crushed the useful idiots who rebelled against the oppression and doubled down with more oppression.
And Idiocracy is a hopeful movie -- it shows how an enlightened leader (Herbert Camacho) can actually help society move out of a collapse (that feels more and more likely to happen in real life).
The problem is that politicians and governments saw shows like Idiocracy and Space Balls, and thought - hey, we can do that.