Well, it's naturally occurring. You can tell by the way it spreads- there's no way to contain or direct it.
If this got out of a lab (and they always do because people make mistakes) then there's no way to stop it other than what we're doing. That makes it a bad weapon.
Because if you were designing a bio weapon, you'd want to be able to direct and control it to some extent. Like, it burns hot and fast but then it fades so it can't spread to your country.
As disdainful as the chinese government can be towards human life, they still need a population to be in charge of. Developing mass extinction bioweapons is for the movies.
Did it come from the Wuhan region from bats? Probably, yeah. It's similar to a bat virus with a name that starts with RAT13? But that virus was indexed in a region far from Wuhan.
So, in my opinion with some reading from sources like Scientific American, Nature Medicing, and some stuff from Australia, it's a naturally occurring virus.