What's not to understand? Titans and Warlocks have exotics that can use wallhack buffs. Wallhacks, while intimidating, don't factor much into sniping. ESPECIALLY when the target gets a visual cue that they're being observed through the wall. Sniping is about shooting the other guy first. Which comes down to peeking. So not only do hunters not have a monopoly on wallhack buffs but wallhack buffs don't contribute much to sniping because wallhack buffs do not make peeking easier. They DO help greatly in knowing when to take cover for a peek fight vs moving around a corner to chase a fleeing opponent. But that doesn't occur at sniper range. If you'd like to substantiate your point or for me to break mine down further please say so. But don't insult both of our intelligences by saying "you just don't get it".