It's all they know how to do. Everyone else is OP to them. They even bitched about Nightstalker, and how it was a bad super when it first came out. Nevermind Keenscout, the best god damn perk in the game, no, "We have a bow!? What is this shit!? Smoke grenades are bad!" Seriously, there's a reason hunters are ridiculed on the forums by a very large portion of the community.