Maybe it depends. Let's say some thought have gone into writing the prompt, and the image (and image text?) then explains how something works or helps one under

Maybe it depends. Let's say some thought have gone into writing the prompt, and the image (and image text?) then explains how something works or helps one understand the article better. Or if the prompt to generate the image, doesn't include anything interesting that isn't in the article already. (F.ex. "generate a nature photo related to this article"?)