I'm just curious if we are allowed to use it in story as 1. a plot device and 2. as a lesson. Clearly this is a bad thing in real life, and of course be displayed as such in the writing, but I'm just curious about the limits of the fiction we write on this site.

Racism is a real and nasty thing, but it has also lead to some of the greatest examples of humanity working together.

Just want to check to make sure before I do anything, as I did have an idea for a character with a bit of a negative bias, but one that I would have develop so that he is able to outgrow it.

EDIT: I totally understand if we can't we're trying to open and friendly here, so that heavy of a topic and the risks of it being done badly could lead to damaging the site. Why I'm asking.