That's alright. If everybody hunted there'd be nothing to hunt too

the world is all about balance ^^
There are a lot of laws and regulations about it and it's heavily frowned upon to leave the meat behind... I mean... free food...
But if they do, the ecosystem will still be able to use it, or whatever the hunter can't carry. It all cycles back into the soil to feed the trees or the predators that come across it.
Nature is fascinating like that.
Personally I'm interested in foraging. There's so many plants you can eat it's amazing. Though you have to be wary of lookalike plants.