In March 2020, it was natural for people to leap to conclusions, because the only thing anyone knew about the coronavirus was that it "came from" a Wuhan market with weird animals.
Weird is socially relative. You eat pigs and pat dogs. Billions of people think that's weird and a bit gross. Fair enough, seeing how many diseases people have caught from them. Animals can carry germs that are dangerous to people. Wash your hands after you touch them.
Objectively, a wet market is just a slaughterhouse. Here's what, in 2022, you should deduce from the fact that the first large coronavirus outbreak occurred in a slaughterhouse: coronavirus outbreaks occur in slaughterhouses. Obviously some animal carried the virus to the Wuhan market. It's very likely that animal was human, because of all the species there, only humans are known to catch the virus. Even if you found an infected pangolin, you'd have to suspect it caught the virus from its handlers.