Dismissing the theory outright has never and will never be an option. I don’t like that this is what the team decided to do, and I suspect there is a lot of tension in this investigation.
There was at least one paper calling it "natural selection", and some folks who read it agreed that it ruled out laboratory accidents:
"The high-affinity binding of the SARS-CoV-2 spike protein to human ACE2 is most likely the result of natural selection on a human or human-like ACE2 that permits another optimal binding solution to arise. This is strong evidence that SARS-CoV-2 is not the product of purposeful manipulation."
https://www.nature.com/articles/s41591-020-0820-9
https://twitter.com/ehundman/status/1246597925288816640
https://www.newsweek.com/claim-that-coronavirus-came-lab-chi...