It seems it might be against the terms of use, emphasis mine:
> You must not use any Output relating to a person for any purpose that could have a legal or material impact on that person, such as making credit, educational, employment, housing, insurance, legal, medical, or other important decisions about them.
https://openai.com/policies/terms-of-use
Article on bias:
https://news.ycombinator.com/item?id=39636532