Science fiction, which has often been criticized because of the thinness of its characterization, is similarly the result of SF beliefs
This is one of the hardest things for humans. We are by nature designed to think of ourselves, our friends, and other humans first. We are social by design and its hard for us to think outside of that in things like stories- especially when stories have been historically used to further information about our cultures and our people so that is what we always expect them to do. SF, however, asks us not to think about our cultures and our people with stories, but rather, our futures, our survival, our social systems, etc.