As a hunter myself, here are a few thoughts that come to mind on the subject:

1. As is almost always the case, “hunters” are not a homogeneous group. There are many reasonable hunters who hunt, among other reasons, because it’s an honest, nature-oriented, and animal-welfare-conscious way to obtain meat for their own consumption. But there are also idiots who are just eager to kill and/or want to bag big trophies (perhaps because they need to compensate for personal shortcomings). In my experience, however, that’s only a tiny minority of the hunters I’ve met so far. Especially because of the pandemic, many people have been thinking about this topic, and I hope that young people will bring a breath of fresh air and sensible ideas to the community in this area as well. In my experience, the stereotype of the psychopathic gun nut is simply not true in the vast majority of cases.

2. We live in a cultural landscape. We must live in a cultural landscape because our survival (yes, even after we’re gone if we’re vegan) depends on our ability to grow enough crops to feed ourselves. In a cultural landscape heavily shaped by human activity, natural regulatory mechanisms (more on this below) do not function, or function only to a very limited extent, because, for example, wild boars find much more food than they would in a natural (forest) ecosystem, which results in correspondingly high reproduction rates (up to 200% for wild boars). So I don’t think we can manage in the long term without some form of regulation. (It should be noted here that I am a big fan of predators like wolves and bears, and that we should reintroduce them wherever possible if we can manage to coexist with them… Wolves and lynx, for example, are much better at regulating roe deer populations (or preventing overgrazing of young trees) than human hunters.) Furthermore, wildlife populations are only partially regulated by predators. For many species, disease and weather conditions play a more decisive role. These are, in and of themselves, natural processes that ensure populations do not get out of control and/or cannot permanently overuse local resources. In both cases, however, “natural regulation” is accompanied by an agonizing death for the individual, and it is this death itself that seems to be the main point of contention for some opponents of hunting, more on this below.

3. Ethical Considerations. Assuming I do my job as a hunter correctly, the animal (let’s say a deer) dies on the spot within seconds without suffering for long. If I don’t shoot the animal (and, as is currently the case in many countries, there are no large predators because they have been exterminated), it dies after about 15 years “of old age,” as the saying goes. What does that mean for the individual in practice? Eventually, its teeth become so worn down that it can no longer feed itself properly; it grows weaker, will likely fall ill at some point because its immune system weakens, and will either be strangled by a red fox, starve to death, freeze to death, or succumb to disease. In any case, the agony is significantly longer than if it were killed by a clean shot. So no matter how you look at it: There is no chance that the roe deer will not die, and (at least from my perspective) death by a well-placed bullet is the quickest, least stressful, and most painless death a roe deer can expect in the wild.

/edit: removed some dashed because I’m not a native english speaker and use an AI translator for more elaborate answers.