Unfortunately common sense sometimes goes out the window when we fly. The term for number #2 is gate lice. I am sometimes guilty of it too, but I don't block others from getting through.
I think there is always concern that people who violate #3 by putting small items in the overhead bin will take up space so that there will be no room for my carry-on. Actually I would add that if you have a seat in the back of the plane, don't stick your carry-on in the first overhead bin. Last item is not to stick your barefoot on my armrest.
I really don't see most of these issues when I travel, but I certainly have seen them all at some point. I will say that I'm often guilty of #8 because the aisle gets so packed with people trying to get off the plane, that I'm stuck in my seat until it's time for me to get up and get out, so I often have to wait until that point to grab my bag from the overhead.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.