Good Republic, Evil Empire: Well, sort of – arguably, from one point of view, the Voniensa Republic are the good guys for those who like their humanity (or rather X-anity for various values of X, mostly kalatri) coddled, their transhumanism prohibited, their lifespans finite, their computers in their place, their technologies “sustainable”, and their government strong to guarantee security and equality and social rights/justice and other warm fluffy things, while the Empire is a chaotic, anarchic mess that guarantees almost nothing – and what it does guarantee, it guarantees too hard – filled with the unnatural, the alien, the inhumane, and the just plain mad and unregulated charging down the roads to singularities like there was no tomorrow.
Which is all very well, and indeed exactly what you want if you’re a cute widdle baseline (like, say, the average human who envisions the future as something undifficult, i.e. vaguely like Star Trek) who is comfortable ignoring just how unpleasant they’re being for and to all the species and cultures who don’t fit into their nice little closed world (see: The Federation), who sees the constraints of nature as holy writ, who is made uncomfortable by the presence of anything they might have to look up to, and who never, ever wants to have to acknowledge any thoughts outside the comfortable box of The Social Norm, As Defined By People Like Me.
Strongly averted by everyone else. Even the Empire’s avowed enemies in the rest of the Worlds acknowledge that while they might be a bunch of mad, smug bastards, at least they don’t insist that you squish yourself into quite such high-grade soul-crushing mediocrity.