I mean, it's not cool that they kill stuff for fun, but if that's someones calling, I'm not stopping them. I think it was Moosefullaeggs that said it's just like killing for sport. I agree with that. Essentially, fishing is stabbing a fish through the jaw with a metal object, suffocating it, and provided they are still alive when you get back to the docks, fileting them alive. I'm not supporting the killing of anything, but I they REALLY want to, I guess I'd have to let them do them.
Conclusion: I feel like I use too many commas in my sentences.
Tl:Dr it's not cool, but by that logic, neither is fishing.