Comment by Bayesian_bro

I've been looking into the research that was going on at the Wuhan Institute of Virology. There is an NIH grant that was doing interesting research around bat coronavirus. https://scholar.google.com/scholar?q=R01AI110964&hl=en&as_sd... . I would encourage you to read into their research methods. This one is pretty scary in retrospect https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7089274/pdf/114.... Research methods included synthesizing new Coronavirus variants with specific genes. It's not a smoking gun but it's definitely a loaded gun.