I'm not sure why this guy's so reluctant to accept something that sticking a bunch of high voltage cables in a swamp isn't something Iraq would've done in that war. I don't even mean in a "oh they did immoral things way", I mean in a "they were basically doing ACME shit the entire war" way.
Did Iraq probably heavily inflate the number killed? Absolutely. Even if they weren't trying to, they had tons of barbed wire and floating mines in that swamp, so kinda hard to distinguish what killed who when all you care about is building corpse road. But they also absolutely electrified a swamp during the battle of the marshes, and it absolutely did kill people.