China's population is more than that of the US and Europe combined.
China doesn't need to reach the same GDP/capita as the West in order to attain the same level of economic power. Even with only 50% of Western GDP/capita, the Chinese economy would as large as the US and EU combined.
> The middle income trap is looking more and more a possibility.
The "middle income trap" is related to an inability to move up the value chain. Given that China already leads in many growing high-tech sectors, it already looks like China has blown past the middle income trap.