the Wiki Summary of SARS-CoV-1...which has a scientifically proven "Zoonotic" link between bats in China...intermediate animal hosts...and humans. The transfer to humans occurred in the Guangdong "Wet Market". Fortunately, it was only transmissible among humans when the infected persons had clear symptoms like coughing, which allowed those persons to be quarantined while others wore masks.
It is not beyond reason for SARS-CoV-2 in humans to have had the same pathway...given the large and very active Wuhan "Wet Market"...which interestingly was emptied and scrubbed down as soon as the disease was identified. The fact that a biology lab for the purpose of studying viral pathogens exists nearby in Wuhan doesn't make it #1 on the COVID-19 'Origin Suspect List'...irrespective of Jon Stewart's very entertaining argument. That being said, we're still stuck in Nowhere Land until China releases the necessary data to prove conclusively how SARS-CoV-2 originated.
Carry on with your version of "Entertainment"...;-)
Link: https://en.wikipedia.org/wiki/SARS-CoV-1