We are carnivores, it is in our nature. Nothing wrong with killing in order to nurture ourselves. It is what it is.
I guess a case could be made in terms of the unnatural situations some animals are raised and killed in order to feed humans, but one has to wonder what's more traumatic for an animal: having a quick painless death at the hands of humans, or being chased around by predators and having a scary, painful, slow death in the wild?
Sport hunters can go themselves though, tbh.