The Wikipedia definition seems to indicate it has origins as a racist term and I’ve never understood why unix users have adopted this terms instead of something benign like “themes” or “theming” which I remember being in use long before I ever heard “rice”. So what gives? Why use “rice” instead of “theme”?
i’ve never seen it used in a pejorative way, and the usage and meaning of the word in collectif consciousness is “theming”. So even if it was used in a bad way, it’s not relevent anymore, since the meaning have changed.