Here are some properties of any conspiracy theory worth it’s name:

• Closed Ideological Systems: They provide an all-encompassing explanation for various events or states, with everything fitting into their worldview.
• Immunity to Facts: Any contrary evidence is dismissed as false or considered part of the conspiracy.
• Enemy Construction: They tend to draw a clear line between “us” (those who “know the truth”) and “them” (the supposed conspirators).
• Adaptability: Conspiracy narratives can change and incorporate new “evidence” or events to maintain their credibility.

It matches for QAnon and the MAGA crowd as well as the lemmygrad crowd.