Many science fiction writers have postulated the return of feudal social structures, noble houses, monarchies and such in "the future." The democratic era we live in and take for granted could very well have resulted from a drunkard's walk away from long-term social norms., and if we could survive cryotransport, we might find ourselves in nondemocratic, hierarchical societies in Future World.

BTW, I've noticed from watching The Walking Dead series that feminism, progressivism and democracy have to fall by the wayside when our kind of civilization collapses and the strong males have to take charge to keep the surviving hunter-gatherer bands in business. Why couldn't this also happen in a society which manages to maintain high living standards and technological progress?