Nexon's own laziness is the problem here. They already have the code for the weapon spawner hack but haven't done anything yet.
So Sony is lazy too? A company can't be lazy because people acutally look through the coding and memory to make the other players lives a bit bad. I could careless if someone is chamming, aimbotting, etc. They're cheating to be trolls and some people wants to look legit and get good scores. The biggest issue is when you take the 'trolling too far' if you create hacks that just ruin the game completely and I mean just ruin it then you're just a waste of time really. In the end those people are going to make Nexon do something quite interesting just like Valve did. They're going to stomp their feet on the ground and come up with something sinister and shocking.