I referred to the common question (or accusation) of why there are no stars in, say, the Apollo photos taken on the moon. The answer is, of course, that you can't see stars if you're exposing for something bright and sunlit, like the day side of Earth, or the lunar surface.

Of course. But they are not visible in the Chang’e photos on the dark side either. I think in the interview of the astronauts following the first Apollo Mission, a reporter asked for a confirmation that the stars were not visible because of “the glare” (an interesting question in itself). The explanation given was that the stars were not visible with the eye, but were visible with “the optics“.