There was a previous thread about that topic and several guys would fin or tail clip fish and feed them back to their bass.

Free food and trains your bass to eat that forage.

I don't recall anyone saying they did dead fish meat or entrails. I would hate to add nutrients back into the pond that were not consumed by my preferred predator.

However, if you have turtles, crayfish, or catfish in good numbers, then they might clean up everything for you and you are not feeding your algae!

If you throw dead fish on the bank in my area, you usually attract turkey vultures. I don't know what critters you would attract at night since I haven't culled like that since game cameras were invented. So if you have lots of dead fish, then back into the pond my be the best option?