How is occams razor pointing you to a fish market where they didn’t find it in any animals that could transmit it, next to a research center working on similar viruses, where people commuted from there via the market, where documents exist pointing out poor security practices, and where the Chinese government restricted access?
Huanan Seafood Wholesale Market also sold the following seafood items: raccoon dogs, hedgehogs, weasels, badgers, hares, squirrels, civets, rats, porcupines, coypus, marmots, foxes, minks, wild boars, etc.
Civets at the very least are known to be the host for SARS-CoV virus that jumped to humans. The first affected people all had in common the market, and not the lab. Samples from the market in early 2020 found a lot of SARS-CoV-2 everywhere, specially at stalls that were selling poultry and racoons. The market was stuffed with animals. As poor as the security was in the lab, the market was orders of magnitude worse.
It always happens. Local authorities are more interested in not killing business and tourism than they are in preventing low-probability epidemics. Thus a cover-up by the locals is to be expected.
And of course the Chinese government restricts access--there's no way to prove a negative, thus no way to exonerate them. No matter what investigators are allowed to see there will always be the allegation that they aren't being allowed to see the important stuff.
