Killing should always be well-considered but too often it is not. For example, you hunting that hamburger (carcass patty) at Carl Jr's is thoughtless; it comes in a bag, antlerless, camoflaged amid the sauce, hidden in the bun. It's not even meat, it's just super-sized; deathless, sanitary. Of course you cannot be held responsible for the murder. Yeah, and a medium chocolate shake, please. Thanks.
I think the criticism of hunting by more "civilized" meat-eaters is hypocrisy, pure and simple. Obviously this observation need not apply to you vegans.
As for the "fun" aspect of hunting, yeah, there is some. It's all about connecting to deep, genetic patterns developed (evolved) over millenia by our forebears. Fun. Feels good. Rewarding. NBD. Hunting and killing is what we do and what every other predator that has co-habited these Gardens of Eden has been doing for millions of years. Why? Because killing delays death.
In the case of human beings here in the West, the conclusion of the successful hunt imparts a sense of fulfillment to the hunter. Lizard brain, triune theory. And, of course obliges him to care for the carcass (left side, different brain, different theory); gut it, cool it, butcher it, wrap the parts, label the packages, provide for proper storage. Do the work.
Celebrate eating it.
Which is very unlike the Carl Jr's drive-up experience, isn't it? You want extra fries with that?
Could you repeat that please, I couldn't hear you.
Ben