It appears that realism—a view based on the assumption that states aim to maximize their own national interests in an international community where there is no world government—has never been as useful as it is when looking at the COVID-19 responses of each country.
The Chinese consumer market in 2020 was hit hard by negative growth due to the impact of the spread of the new coronavirus infection at the beginning of the year.
Though mobility as a service (MaaS) using automated driving is currently spreading globally, many attempts at its integration remain as test programs set to test the cost and efficiency of such systems.