One thing everyone should take away with from the argument is that we try to fit a human level type of sentient being into a whale or dolphins level of thinking and understanding. This is only going to make the whale or dolphins seem less intelligent and deemed to be not capable of being more than just mammals swimming around in the ocean.
With hunting for the trill, the great majority of people that do this only want to take a trophy of their kill and not use the animal they just killed to feed their family or another. Early humans were some of the worlds best hunters as they had to hide themselves and their scent from an animal. While doing that they had to catch and kill the animal either with a crude knife or bow and arrow. That required an immense amount of skill. Something that taking down a deer from a quarter mile away with a scoped rifle.
With hunting for the trill, the great majority of people that do this only want to take a trophy of their kill and not use the animal they just killed to feed their family or another. Early humans were some of the worlds best hunters as they had to hide themselves and their scent from an animal. While doing that they had to catch and kill the animal either with a crude knife or bow and arrow. That required an immense amount of skill. Something that taking down a deer from a quarter mile away with a scoped rifle.