"If memes are modern culture are influenced by just this then books detailed information supported by facts unless they are fiction should have completely eradicated all idiocy if I were to think like you."
I literally can't follow this. What?
As for the rest of your post... Dude, I get it. My grandfathers both fought in WWII, both in the Pacific Theater against the Japanese. One of them's dead now; I can still read his war memoir which he wrote on a typewriter. The other one is still alive (94 and healthy) and tells me endless stories about his time on the aircraft carrier and as a bodyguard for an admiral. Thankfully, they both survived the war, or I would not be here today. That entire generation was amazing. I'm grateful for their service and sacrifice.
The fact is that they did what they had to do in order to rid the world of a scourge that never should have arisen in the first place, if thinking people in Germany had used their brains to prevent Hitler's rise. And if Japan and Italy had not also gone full nationalist-retard. What happened instead, in our timeline? People cowardly went along with Hitler and his Nazi crew, thinking there'd be something in it for them at the end of the line. They thought that if Hitler jailed or killed a few people along the way, then at least they were safe, because they weren't "those people" after all. Well, look how that turned out. We can't let that happen again, here or anywhere.
If you've ever read the "Art of War," Sun-Tzu says this: The best kind of victory is the one where you win without fighting. Without spilling any blood. Those victories are the sweetest, because then everyone can come come at the end of the war.
Well, if we get our politics right, then we can win without fighting. And that was also a lesson taught to me by reading Charles Krauthammer -- the late conservative writer.