Not sure why this is a ridiculous comparison, ripping the gill rakers while the fish is alive in my opinion is quite unethical. If you bonk them first then bleed them it does the same job. Bleeding out while you are still alive would be awful.
Is this really ethical?
If it were you, would you want to die quick or a slow death?
Seriously, this is a fish that you are hunting. Humans are not hunted. When a spider or bug is stepped on, do people think it is Unethical. The reason anyone kills the fish in the first place is for the meat. You want the meat to be good. If you think that killing the fish is unethical, then release the fish.
Just another example of how things have turned for the worse on this river.................poor fishing methods (bottom bouncing), lack of respect (sliding into someones fishing spots if they move down river to play a fish), vandalism (witnessed by the broken glass on the ground at most fishing holes), and unethical practices (as discussed).
I don't think killing fish is unethical at all, please read my quote again. It's the way the fish was killed is the unethical part.
As stated by many...........bonk it on the head with one swift blow, cut/rip the gills, clean it, keep fishing, enjoy for dinner with some friends, and look forward to your next trip.