- No samples were ever found, nor were any sick animals, in the market where it supposedly started. Period. Nothing.
- No evidence of genetic mutations and variants leading up to crossover, no intermediary host ever found.
- It just happened to start infecting people in the city of a lab which had been doing extremely similar experiments AND had issues with releases before.
- WHO rushed the investigation, involved Chinese scientists in the investigation, and the Chinese government did not cooperate in any way, shape, or form - no samples, no lab data, nothing. It was just "trust us." And everyone dusted off their hands and said "well, no evidence. Done then!"
The world's governments pushed the "zoological crossover" theory because the only alternative would be...what? Accusing the world's largest source of manufactured goods of killing 8 million people? And what would we do, exactly?
Level economic sanctions against a country producing most of the world's stuff? That is by and large quite self sufficient, far more so than most nations?