Why is it that you insist on killing others? My plant based diet is cheaper, healthier and creates less suffering. Do you think everyone could or should just kill wild animals when they don’t need to? xkcd.com/1338/
a wild-caught fish was likely about to kill other fish, then catching a fish may be as morally necessary
The fish has no alternative and if you catch one you steal it without the need for it from other animals. Are you trying to make lions vegans? We have options, we have moral agency.