Can someone enlighten me about the value of this theory? It just seems like another vector of anti-establishment distrust discourse with a more intelligent veneer; easy to profit off of (clicks, book sales, etc) and doesn't require a conclusion.
Regarding what should be done: stop giving money to China for GoF research would be a great start...
If China caused this and then lied about it, there would absolutely be geopolitical will to organize and extract concessions.
If it came from a lab - hell, even if it DIDN'T come from a lab, but could have - then we need to globally think about what sort of things we're doing and how safely we can do them.