Cherry picking to pick a pointless internet fight is what you are trying to do. China has already fallen. It was actually an US puppet state for a global reality TV show. According to what you keep trying to imply. The US is the largest economy as I said before of service and debt. The fact you are in severe denial over this is incredible.
Adding this so I don’t have to make another post. The US economy is measured in US dollars, which is more valuable than other currencies as the global reserve. That will naturally distort the image of the global economy. Making the US the largest economy. They are the largest by quantity which I don’t know why this is so controversial to say.
Yes U.S is the largest economy in USD nominal sense. In terms of purchasing power, China is about 20-25% greater than U.S.
I wouldnt be surprised that with a China's 2x larger economy by PPP, it still wouldn't be able to surpass America in nominal figures. It is distorted way of viewing things. I don't think there will be a country that can surpass America in nominal figures in lifetime.
You have to understand that nominal GDP is the sum of all combined wages. Because U.S keeps increasing their minimum wages at a quick pace every few years, it is impossible to overtake U.S. For example, if the U.S decided to increase the min wage to 20 bucks/hr in tomorrow, the nominal GDP will 30%.
It is a distorted way of looking at things. But it doesn't mean your purchasing power will increase by 30%.