It's always interesting to note how people react with knowledge they cannot handle. This is a perfect example of what they always do. They will change the subject, in this case fake moon landing or reptiles ruling the world. This gives them comfort because now when confronted they have a soft pillow to rest their worried head on. Should also note the term "conspiracy theory" was a term coined by the CIA as a derogatory term to those people who were challenging the findings of the Warren Report in 1967.
The Term “Conspiracy Theory” Was Invented by the CIA In Order To Prevent Disbelief of Official Government Stories - PaulCraigRoberts.org