What we do know is that the virus did not originate at the wet market. Everything else is still speculation.
We don't even know the country where it originated. For a long time China seemed the only option, but there are more and more doubts...
There is a new video where someone says there were between 4 and 5 million infections in the US by December 2019. Don't discard him just because he likes China (despite being American, which is rather unusual in these racist days), he presents good arguments for his timeline...
https://youtu.be/vqzLminKgNo
Insisting on the lab leak theory could eventually come back to the US like a boomerang if it was not a Chinese lab...
Personally, I think it is quite possible that the virus originated from a lab accident in the US and was then used by the US government to frame China by deliberately taking it to Wuhan and spreading it during the military games there.