I'll be using this list for qualifying conspiracy theories:

https://www.teenvogue.com/story/most-popular-conspiracy-theories

11 of the Most Popular Conspiracy Theories in History

Conspiracy theories take hold “when people feel out of control.”

I'll resolve this market YES if a consensus forms that any of these theories is broadly correct before the market resolution date. Otherwise I will resolve NO.

A longstanding wikipedia article stating that one of these things is true would resolve YES, though I'm open to large polls of experts or other standards for defining consensus.

I will not bet in this market.