The Star Wars universe has become a hub for characters that embody ideals, both good and bad, and their actions bring those beliefs to life. Emperor Palpatine has been a shining example of this, as his desire for strength and power has been evident with each decision he made. From creating the Empire to discovering a twisted path to immortality, his entire being encompassed his ideals. And some heroes have taken a similar approach.
Source:https://www.cbr.com/hera-syndulla-challenged-galactic-superpower-before-rebels/