What you just said is kinda ironic, the reality is the system you mentioned is more intune to with our traditional way of life than what is considered normal. Hunters understand the food chain just as well as any biologist.
For thousands of years men have worship animals, the hunt and everything involved in it. You act like these guys are blood thirsty nuts, the reality is the guys dedicate large amounts of time tracking an animal, you cannot be a successful hunter if you cant respect the pray. Again this may sound like some hokey pokey animalism to you, and that's the point it is. People that hunt believe in animalism because the respect the truth that even we are animals and are merely part of the food chain, not the top.
I enjoy plinking and target shooting once in a while with air rifles (.177 .22 no lower than 800fps at muzzle) and am not interested in hunting larger animals even if i own a .22 lr too. I could hunt small game -squirrels, rabits, birds- but there s no point in it as i dont need the food.
Fact is if tomorow you need to hunt for survival, most people in occident wouldnt last a week cause the only thing they know is to open their fridge or use a computer's mouse. They couldnt face life and death situation. In these situations the people who know how to shoot guns sunddenly become the rarest ressource available if shit seriously hits the fan. They become useful to the survival of those who cant get their food by themselves.
Hunting, using traps and fishing are great healthy hobbies just like physical training, maybe the greatest and most useful of them all.
But i agree killing animals when you dont eat them is moronic.
In the uk lots of people hunt small game especially grey squirrels which are threatening the red squirrel, they cook them and eat them every week end.