Shouldn’t we try to gift them our technology so they are better equipped to survive?
Looking at the state of affairs right now, I’m not entirely sure this is the effect the “gift of technology” has had. At this point I wouldn’t be surprised if they end up outliving all of us.
I think it reveals that the antagonist is more used to hunting humans than animals, and that referring to the target as an “it” takes a bit of getting used to.
For the movie it might help make the stakes seem a bit higher, underlining that this is no ordinary hunt.
But also of course it hints that he know the identity. Especially so maybe when he feels the need to correct himself - the vicar gets the feeling something is off.