It did not come directly from bats to humans, there was another intermediate host species. We don't know which, pangolins possibly, or minks or some other species, probably in closer contact to humans than bats.
Right. The other thing is that (as far as I know) there are no species in which sars-cov-2 is endemic. It may be that (besides humans) there had only ever been one other carrier of this particular virus. There are probably close relatives of sars-cov-2 that are common in bat species, but not necessarily the exact same strain.