1. Conspiracy theorists say, "where's the stars?"
2. Experts explain why there aren't any visible stars.
3. Conspiracy theorists say, "so they knew there shouldn't be any stars!"

The experts need to stop doing conspiracy theorist's homework.

Anyway, I've concluded that even if one of these theorists were flown to the moon, he would just believe he was drugged by NASA and it was all a hallucination.