世界都在进步?Not exactly...
China before 1949 comparing to China 2024, there is a big difference and big improvement. No one can deny it unless you don't want to see it. You just proved what I just said: everyone can always find a reason to dislike China or its government, but doesn't matter. To recognized as the biggest challenger to the United States, I think China will be proud and make sure of becoming a competent challenger.