A conspiracy theory is a belief or explanation that suggests that events or situations are the result of a secret, often sinister, plot by a group of people or organizations. These theories typically propose that powerful individuals or institutions are working together to deceive or manipulate the public for their own gain. It is important to note that conspiracy theories are often based on limited evidence, speculation, or alternative interpretations of events, and they often lack substantial proof.

 The term "conspiracy theory" is often used to dismiss or discredit certain narratives, especially those that challenge the mainstream or established explanations. However, it is not accurate to claim that every narrative not approved by the establishment is automatically labeled as a conspiracy theory. Many alternative explanations or theories gain credibility and acceptance over time as more evidence emerges.

 Regarding your example, the involvement of Putin in the crashing of Prigozhin's plane is not automatically elevated to a fact. It is crucial to rely on credible sources, evidence, and investigations to establish the veracity of any claim. If there is sufficient evidence supporting Putin's involvement, it would be reported by reputable news outlets and subject to scrutiny by experts and investigators.

 It is important to critically evaluate information and distinguish between well-substantiated claims and unfounded conspiracy theories. While some conspiracy theories have turned out to be true, such as the Watergate scandal, the majority lack substantial evidence and rely on speculation, misinformation, or misinterpretation of facts.