Why would the Chinese want to shut off the US power grid? The reason why they built nukes to defend against Russia and none to defend against the US is they wan

Why would the Chinese want to shut off the US power grid? The reason why they built nukes to defend against Russia and none to defend against the US is they want to take over the US by immigrating there in large numbers. Australia/NZ and Canada today were just trial runs. There were 1 million ethnic Chinese in the US in 1990; by 2010 there were 3 million. Extrapolating the geometric series, 10 million by 2030, 30 million by 2050, and 100 million by 2070. Their students are coming to rent the houses, get jobs afterwards, then buy the houses. Americans will vote for the government that lets in more rich Asian immigrants, so house prices go up higher. By 2100, the US will be a majority Chinese nation, and the Ming Dynasty's big mistake of closing down Zheng He's 15th century treasure fleet will have been rectified.