Chris, I understand what you are saying. Of course we care to help other people. Collectively, the US might be seen as "selfish" but I think at a certain point, you have to understand you do not want to harm yourself just to help someone else. I really feel for people who will go to great lengths to help others, even if it reduces the quality of their own life just because it's the "right thing to do"
My mother-in-law is like this. She would let a convicted murderer that was down on their luck move in with her because "everyone deserves a roof over their head"
Again, I GET IT. But do you understand why some may have these selfish viewpoints?