Billionaire entrepreneur and Tesla Inc. (NASDAQ:TSLA) CEO, Elon Musk’s one-word response to a post on X is shedding light on the sheer size and scale of China’s economy, while also busting assumptions regarding the East Asian giant’s reliance on the United States. China’s Massive Domestic MarketOn Sunday, Musk responded to a post by energy executive Jesse Peltan on X, regarding the size of China’s domestic market, with a one-word response, “Yup.”Peltan said, “Exports are only 20% of China's GDP,” which curr ...