>>43096652So are the Coronavirus. Both SARS and COVID-19 came from China for that same reason.
And yes, the Coronavirus are all virus species that live in wild animals. They usually don't spread to humans unless humans start eating those animals.
SARS, MERS, AIDS, Ebola, Mad Cow Disease, Avian Flu, Swine Flu; those are just some of the epidemics started from eating infected animals.
And no, it was not a bioweapon. Gene editing leaves telltale markers behind, and those would've been found by the scientists working on COVID-19 in Europe or the USA.