No, certainly not. I was trying to pose a thought experiment that draws one's attention to the how of their thinking more than "think of an apple." Even if you can't figure out the person's eye color, did you bring to mind a blurred workplace image that just didn't have enough detail in the right place? For an aphantasic, especially if you don't even know this person's name, it's really a sort of experience of an empty thought in the way that thinking about an apple isn't.
