And even the most informed of those that believe this are not saying that. Even the current theory being thrown around that it came from a lab in China is not saying it was "created" in the lab. Just that it was being experimented with in the lab and they had a containment breech. But even the belief in some in the US Government that was how it started still makes absolutely no claim it was "engineered" by China. Just a lab accident. You are paying far to much attention to Conspiracy Theorists. Also, COVID is actually not all that "lethal" at all. The death rate is only a fraction of that of the last truly global pandemic.