Oh right. You just posted up a random article that led with talk of bioweapons, carefully framing everything that followed. But you didn't choose the article for that. Not at all.
I'm guessing you have equated the term bioweapon with "engineered". Not realising that the term engineered covers a whole range of processes that can occur in a lab, such as artificially accelerating the rate of replication in order to produce enough material to effectively study. Indeed part of the process of testing for this virus uses such techniques. Shan-Lu Liu, ex-China CDC btw, obtained his data directly from China, we know this because he personally commended his colleagues in China for sharing their work with him. The Chinese claim the virus escaped wet markets in Wuhan, but the traders in that market counterclaim by stating they don't even sell the variety of bat this virus is supposed to have originated from. And other scientists have claimed it is far more likely this virus came from somewhere other than the market because a third of the initial infections had no connection with those markets, noting the nearby P4 facility was highest on the list of probabilities.
On the one side you have the CCP and its agencies, including the WHO, that have covered-up, misdirected and denied. They give one version of events. Then you have independent researchers who examine what evidence we have so far and give their own assessments, without being encumbered by the need to lie. It seems reasonable to favour the findings of unbiased sources at this point. Just as it's unreasonable to give credence to sources and claims that have already been proven in many other aspects to be suspect or fraudulent.
That doesn't mean we know for sure what happened, yet. But it does make your handful of paragraphs posing as a scientific article that simply states NO, NO, NO, look pretty dumb. But of course that wasn't your intention. Your intention was to educate, inform and encourage thought and questioning. As always. Which is why you chose that particular article. Well done.