Although with spotlighting in particular I am pretty sure it's because the man doesnt want you shooting guns in the dark. When you light it up you ruin your own night vision and cannot see your backstop.
People say "just having a rifle makes it unfair to the deer," but I think even if you believe that, using drones seems unsporting to the deer, and unfair to other hunters who don't have access to the same resources.
If people want to hunt for animal population control or food—I get it, fine. But any idea of fairness between the animal and the hunter is blatantly absurd.
It's not a game, however. That's what you hunt.
It seems really inhumane, to be honest. However we gussy it up, any rules of sportsmanship that get in the way of a good quick clean kill are just animal cruelty with extra steps.
Lots of traditions, in retrospect, don’t look so great—dogfighting, bullfighting. Times change.
But why do people want to do that? I think the purpose is to provide enjoyment, entertainment, fun.
> and respectable behavior
This is where I want to quibble most I think. The only respectable way to kill an animal is in the manner that causes the least possible pain and suffering. If there comes a point where fun impedes the goal of reducing the suffering, then that fun is evil.
I’m probably missing something because I don’t see any distinction between sports and games other than an arbitrary social classification that calls the former more respectable. (The deer don’t see it either, though).