It does not matter what precisely she studies - she is a specialist in genetic engineering, and the evidence she brings up is applicable across wide range of li

It does not matter what precisely she studies - she is a specialist in genetic engineering, and the evidence she brings up is applicable across wide range of living organisms, as soon as it has DNA; what did you personally study? Computer Science? Electric Engineering? Case closed, I guess? Did you actually read what she wrote? Did not she explain why it is a preprint? If you _actually_ bother to read her paper, you'd understand what she actually wanted to say - namely you cannot deny probability of man made virus, just basing your argument on old preliminary research made in January. That research is like stupid statement by Knuth long time about goto operator, old, irrelevant but is become a consensus. And her motivation has nothing to do with China per se, her concern is danger of GoF experiments, which can lead to disaster.