he killed a slow stupid fish that they knew ahead of time frequents that area (probably baited it as well) or they wouldn't have made this stupid video. Any moron could have done the same thing with a rock or a large stick.
it's killing for the sake of entertainment/advertising and nothing more.
That's bull. A rock or a stick would just scare the fish off. It's a huge ass fish. That's a lot to cut through.
I'm sure they ate the fish. Either way they're showing how the sword can be used in survival situations. Selling the swords will save lives.