You mean statements like these?
Tesla’s Musk Calls Chinese EV Rivals ‘the Most Competitive in the World’
barrons.com/articles/tesla-elon-musk-china-ev-nio-byd-xpeng-51631875102?tesla=y
Elon Musk says Chinese economy will surpass US by 2 or 3 times: ‘The foundation of war is economics’
cnbc.com/2020/02/28/musk-says-chinese-economy-will-surpass-the-us-by-two-or-three-times.html
Volkswagen CEO Herbert Diess Says China's Nio And Xpeng Are 'Very Serious Competitors
benzinga.com/news/22/03/26158764/volkswagen-ceo-herbert-diess-says-chinas-nio-and-xpeng-are-very-serious-competitors
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On a broader scale, China is already spending more on technology R&D than the US in PPP Terms. See below.
statista.com/statistics/732247/worldwide-research-and-development-gross-expenditure-top-countries/
Plus Chinese R&D spending is still growing much faster. An old chart from 2017 (5 years ago) is shown below. It's now 2022.
View attachment 86199