Je ne sais pas si tu es sarcastique ou non, mais la thèse actuelle est bel et bien une origine naturelle pour COVID-19:

Since the beginning of the COVID-19 pandemic, there have been efforts by scientists, governments, and others to determine the origin of the SARS-CoV-2 virus. Similar to other outbreaks,[1][2] the virus was derived from a bat-borne virus and most likely was transmitted to humans via another animal in nature, or during live wildlife trade such as that in food markets.[3][4] While other explanations, such as speculations that SARS-CoV-2 was accidentally released from a laboratory have been proposed,[5][6][7] such explanations are not supported by evidence.[8][9] Conspiracy theories about the virus's origin have proliferated widely.

Mais j’imagine que Wikipedia fait partit de la conspiration.