@Alekhzandr
I don't have much knowledge about China to continue this conversation but, isn't it precisely because they are rewarded when they follow the doctrines of their government? And about the unwillingness to do any good despite knowing the truth, I'm sure they have their own version of truth where things are painted differently so it could benefit them rather than Taiwan or US. So, my point is that, brainwashing and early childhood experiences are so powerful that I'm reluctant to blame every single Chinese citizen for the doings of their government.
And in the first place, I was not trying to invoke any political matters—although I don't approve the oppression of Taiwan either—when I was discussing about the author's writing. I don't know whether you read the LN or not, but if you did, you'd recognize the overarching theme of the novel; patriotism. There are many characters with different nationalities and the author describes them as foreign authorities that don't approve Korea. MC, with his plot armor, beats everyone and Koreans are described as deifying MC, literally calling him 'God Grid'. That's patriotism. The love of one's country. And patriotism is alright—until it's not.
On top of patriotism, there are China and Japan that the author depicted very similarly. Their media and people are described as nationalists who would do just about anything to crush Korea. They are written as such simpletons for the purpose of promoting MC, and the greatness of Korea, ultimately. Change the color of the flag and now it's Russians bullying ethnically Koreans living in Russia—described as being racists. All of these as a cost of promoting MC, Korea. I felt that it's a bit excessive form of patriotism—thus, patriotism bordering nationalism at times.
I really enjoyed the adventure stories of MC but, it's just the pot calling the kettle black. The way the author didn't shy away from describing other nationalities as nationalists while fueling his nationalistic view didn't sit right with me.