[DiogenesKynikos]

You left out theory 4, which is what the vast majority of virologists believe:

4. The virus transferred from an infected animal (not necessarily a bat) to a human, either at the Wuhan South China Seafood market or somewhere else, possibly in the countryside. The market might have just been the site of the first superspreading event. In a big country like China, millions of people come into contact with infected animals all the time. There's no need to invent a Hollywood-style theory about the virus escaping from a lab to explain how it got into humans.