You’ll note that Trump doesn’t think so either. And he’s got access to the best of the best.
If it were a bat virus he’d be calling it that.
He’s calling it the Chinese virus.
He’s not one to play with words.
FWIW, from one of the first briefings, POTUS said that- we know where it came from, and they know where it came from.
This as almost verbatim, as I remember his statement.
The wet markets, bats and pangolins, are or could be vectors, but they are not the origin as I read it.