More simple than that: Rockets. they started as ways to deliver explosives to your enemies. In fact, the first director of NASA was a man called Von Braun who in the 40s was creating the V2 rockets that were used by the germans to bomb London. Then the americans had the idea of putting a nuke on...
One one hand, Makiba is being really mature: You can't be friends with everyone (Yes, I'm talking about Komi can't communicate)
On the other hand: FUCK YEAH!
Even then people will deny you are right for some reason or other.
I discussed WH40K lore with some moron in Reddit (yes, my fault) and when I linked the fucking wiki page that retard went with the old "its propaganda/ideological bs"