I wouldn’t believe any estimates you see from China first of all. China also has a unique history and the ability to turn things around very quickly. That said, what’s the point of comparing other than to confirm your own belief that this is the single most important aspect of a thriving country?
Yeah, but the US have this perennial luck too. I am generation X, I was raised first with the idea that japan would overcome the US, then it was the EU. and yet, the US always reinvented itself/got lucky/played dirty.
Empires are fucking resilient creations. The news of US hegemony demise are vastly exagerated.