Many experts disagree with your conclusion, including the former director of the CDC.
And other experts, including Dr. Fauci and the official position of the WHO, recognize the accidental escape from the Wuhan Lab cannot be ruled out.
And the State Department has information:
- The U.S. government has reason to believe that several researchers inside the WIV became sick in autumn 2019, before the first identified case of the outbreak, with symptoms consistent with both COVID-19 and common seasonal illnesses. This raises questions about the credibility of WIV senior researcher Shi Zhengli’s public claim that there was “zero infection” among the WIV’s staff and students of SARS-CoV-2 or SARS-related viruses.