I asked my AI to use IMF data to produce a forecast of China´s GDP (PPP) compared to the combined West (defined as; USA, EU, United Kingdom, Canada and Australia). This is what my AI came up with;
China vs West GDP (PPP) - projection (using IMF data);
2020: China: $25,547,101, (West: $46,602,288) - West is 82.5% larger
2021: China: $28,722,485, (West: $50,415,259) - West is 75.7% larger
2022: China: $31,678,065, (West: $53,293,047) - West is 68.2% larger
2023: China: $34,540,882, (West: $57,077,755) - West is 65.3% larger
2024: China: $37,072,086, (West: $59,511,065) - West is 60.5% larger
2025: China: $39,438,111, (West: $61,727,157) - West is 56.4% larger
2026: China: $41,817,197, (West: $63,957,078) - West is 52.9% larger
2027: China: $44,108,393, (West: $66,282,862) - West is 50.2% larger
2028: China: $46,428,138, (West: $68,609,526) - West is 47.7% larger
2029: China: $48,836,346, (West: $71,048,176) - West is 45.4% larger
The West, as defined above, will still be significantly larger in 2029 but down to just 45.4% from 82.5% in 2020. If USA/EU (combined) is alone compared to China my AI gave me these numbers;
2020: USA/EU is 57.24% larger
2021: USA/EU is 50.34% larger
2022: USA/EU is 45.92% larger
2023: USA/EU is 40.69% larger
2024: USA/EU is 36.94% larger
2025: USA/EU is 33.47% larger
2026: USA/EU is 30.42% larger
2027: USA/EU is 28.05% larger
2028: USA/EU is 25.97% larger
2029: USA/EU is 24.00% larger
The combined GDP (PPP) of USA/EU will be reduced to 24% in 2029 from 57.24% in 2020. China may see a GDP (PPP) that is 27% larger than that of the United States by 2029. Given that the European Union and the United States continue with its poor economic policy - my AI´s scenario may see an even larger Chinese economy compare to the European Union and the United States.
I´m not sure but by 2050 China may have an economy (GDP, PPP) that is in the size of the entire West, including countries I did not include in my AI calculation such as Switzerland, New Zealand, Norway and so on. I doubt that any major industries will come back to the United States and the European Union. It seem to me that the American and European economies are driven by low-productive service jobs, low skilled mass-immigration, inflation, the financial markets, debt and monetary injections.
China has also decided to continue to spend less than 1.5% on its Armed Forces compared to 3.4% in the United States.
There is no reason for China to spend more given how large the Chinese economy actually is. Recently, the Beijing metro passed NYC Subway in number of metro stations. Of course it was already several times larger in terms of length but NYC Subway still had the edge in number of stations. That edge is now gone. The U.S. has now only 11 buildings on the top 100 list of the tallest buildings in the world. A third place after UAE (14) and China (47). In a couple of years the U.S. may have even fewer buildings on the top 100 list and may not even rank among the top 5 countries anymore. Since at least three decades years the tallest city is Hong Kong but now we can affix Shenzhen above NYC. Once upon a time the U.S. claimed that their wealth was shown in their infrastructure and skyscrapers. Although not a good measurement of wealth its not part of the American propaganda playbook anymore. It say something about the future for the combined West, China and the rest of the world.