Don't forget that China quickly banned consumption of exotic animals, banned farming of wild animals (anything that is not kind of beef, chicken, pork etc.) EVEN though there is no 100% proof that farming wild animals are the root cause of corona virus jumped into Human this time.
Is it mainly because Chinese government is afraid of foreign blackmailing? Or it is a "better not to" precaution measure against high risk eating practice EVEN IF it is eventually proven that consuming wild animals are "innocent"? I believe the latter being the motivation.
On the one hand we should not blindly follow the western narrative that COVID-19 started in Wuhan. But on the other hand, certain eating habit in certain part of China is VERY risky (also uncivilized). If it is not 2013, it could be 2019, if it is not 2019, it could be 2020, risk is not certain to happen at a specific time, but is certain to happen some time.
The argument is similar to "for or against wearing face mask", even WHO stated "no evidence to mandate wearing mask" in the early days. We (Chinese) were laughing at the westerners demanding test results to prove "mask is efficient". Now shall we argue about proof of "eating wild animal carries high risk of getting virus"? The risk is there although not 100%, just like the mask is protective although not 100%.