Not only are they erasing the identities of the countries the 4 nations are based on, they’re grouping SO MANY CULTURES into one group. I bet the Japanese loved being considered the same as the Koreans and Chinese and vice versa. Not to mention putting a whole bunch of European countries together.
But nope, that’s the entirety of world history right there. Genghis Khan didn’t exist, the Ottoman Empire didn’t exist, and nothing happened in Africa or South America.