El Arma Eugenésica
It is more likely than not that it will come out, authoritatively, within China, that this virus was a "Eugenic Bomb", created by the CCP/PLA intentionally for use on their own people - discretely, out in the countryside. It was designed to correct the intractable demographic problem of too many people aging out of the workforce unsustainably; that's why it culls the sick and aged, spares the young, and leaves Male Infertility as is primary impact, among the survivors. That would bring down the CCP. That is all they have to be afraid of. The U.S. and "world opinion" are basically irrelevant to that.
I can't think of any way to prove it's engineered other than to have hard evidence of lab notes/defectors/admissions coming right out of China, or wherever it was engineered. While it is extremely unusual as a pathogen, natural evolution can't be ruled out without such evidence. Assumptions are perfectly easy to reach based on existing evidence. Proof is a different matter.
LA ENTRADA EN ITALIA
Many Italians in Northern Italy sold their leather goods and textiles companies to China. Italy then allowed 100,000 Chinese from Wuhan/Wenzhou to move to Italy to work in these factories, with direct Wuhan flights. Result: Northern Italy is Europe’s hotspot for Wuhan Coronavirus
August 2, 2021
Comments by Luis G de la Fuente