It's not like the Wuhan lab was going to offer up evidence of their leak. The fact the lab was there, and they were performing gain-of-function experiments on coronaviruses is pretty strong evidence. The fact there is no natural source, bat or otherwise, is also evidence. The coverup is evidence. China's shutting down travel between Wuhan and other Chinese cities, while allowing people from Wuhan to travel to Italy, New York, CA, etc... is evidence they didn't give a fuck about anybody else, or worse, were actively trying to spread the virus worldwide. Dude, use some common sense. You almost sound like a defense lawyer who's defending a serial killer. Democrats and the press are protecting China because China has been buying them off for decades, especially Joe Biden. Biden has returned the favors by helping China become part of the World Trade Organization, complete with "developing nation" status, which they still enjoy. Trump has been bemoaning this forever and Democrats (like Oprah) loved him for it, as did American union workers.
The lab itself use to be in North Carolina, but it was deemed dangerous, so Obama shut it down, then it amazingly appeared in China. I would love to hear the meeting minutes on how that took place. You just lack information, or the ability to process information. You are defending a communist country who murdered millions of babies and forced sterilization on women because of their one child policy. They beat workers who protest poor working conditions. The richest people in China moved trillions to the Cayman Islands and other shelters. Biden is both a Russian pawn, because of Ukraine corruption, and a China pawn, because they bought both him and Hunter.