Ya know what, your totally right. All of human history up to this point was just building to the natural borders and separations we have right at this moment and never should we aspire to come together beyond them. Everyone is exactly in their place as God intended. Wishing for more human cooperation is not only stupid but somehow immoral, despite the fact that centralizing larger populations has been the progress of humans for all of human history, it should stop right at this moment because the people living through it just can't imagine their flag being different. They like the flag too much.