I don't see it. I was adding to the argument that you are using the word "theory" with a negative connotation, which makes absolutely no sense. And that mistake is very common in America, since you have religious folks spreading misinformation all over the country, including schools. On the other hand, I can see an ad hominem here:

> the idea of Americans/Zionists/Illuminati/Nibiru pulling the strings behind every major event is no doubt very exciting for conspiracy theorists

Someone is a "conspiracy theorist", so whatever he finds exciting must be wrong.