Hunters give a lot of excuses for getting enjoyment out of killing innocent wildlife. They either rationalize it by saying they eat what the kill or that they're just abiding by the laws of nature.
But it's hard to rationalize the blood sport when there's no shortage of meat taken from animals that were bred for slaughter at the local supermarket.
It would be easier to accept if the humans and wildlife went at it face to face. Killing a deer with a gun is a pretty cowardly act, but going at it fist to antler takes considerable grit.