I feel quite bad for her. If you aren’t in the know (chronically online), I don’t think it’s obvious whatsoever that using AI for a poster could be seen as unethical. I doubt she even expected anyone to point it out.

At the same time though, even if time or budget is tight enough that you’d want to use AI, I’m not sure why you wouldn’t still use real photos for the menu items. This style that the AI apparently defaults to is kinda somewhat passable-ish, until you get to the food items which often look like they would inflict you with several status effects.