Imagine you are a few hours into Skyrim, when you happen upon a lonely old inventor. He has been working on something TRULY AMAZING, and he needs your help to finish it. He sends you on several fetch quests, at much hardship and cost to you. Finally, he completes his work, a powerful weapon designed to launch projectiles from an iron tube by way of explosive material. He promises it's the next big thing in weapons technology.
This inventor asks you to test it for him. You are given the weapon, and taken to a makeshift firing range behind his workshop. You are instructed to aim down the sites, then pull the lever.
KABOOM!!
The weapon explodes in your hands, damaging you greatly, and killing the over-excited inventor next to you. You now carry a scrap of hot metal in your hands, and the possibilities of such a weapon have died with the inventor you helped.
You loot his workshop for a pittance and move on, never to see another gun, ever.
Why isn't this guy in the developing team?
Man, they should hire you right now. This very example of yours should be in the game somehow. Very creative and non-aggressive way to refute any guns (flinlocks or whatever they are too...). once and for all (except in mods, which is fine by me).