haha pretty much. i doubt the fish has the "intelligence" to understand that its not being given the opportunity to hunt anyways. like, does it miss something that its never done before. does it miss anything? Fish philosophy.Benefits? IMHO, the benefit is that a piscivore gets to be a piscivore. It's what they are born to do - hunt and eat fish.
But I agree with the above, raise your own healthy and disease-free fish, but more as an occasional snack. You would need a massive operation to be able to keep enough feeders around anyway.