There are also many people who are strongly opposed to hunting and think that it should be banned. Both groups of people have very good reasons to support their belief. For example, people that are against hunting say that hunting is bad for the environment because many animals are getting killed.Some hunters will kill an animal and not even eat the meat from the animal. Another con of hunting is that the animals may suffer and may experience a long and painful death.oth groups of people have very good reasons to support their belief. For example, people that are against hunting say that hunting is bad for the environment because many animals are getting killed. Some hunters will kill an animal and not even eat the meat from the animal.