To make matters more complicated, with the rapid changes in the global economic and trade situation, the greater uncertainty brought about by the epidemic, and the high political sensitivity of technologies such as digitization/data, car companies may face major obstacles to “globalization”. If free trade is reduced in the future, the international division of labor is significantly localized, and innovation and technological exchanges are limited, this will bring about delays in innovation or even “technology wars”. Although the macro economy can recover within a certain period of time, the reduction in R&D expenditure and the impact of the localization trend will seriously restrict the exchange of goods, information and talents.