At the same time, developments in capital accumulation, R&D collaboration, scaling, and manufacturing will all become more lengthy, so innovation will slow. A more serious possibility is: long-term recession, industrial localization and political protectionism will be put on the agenda, and traditional economies of scale will gradually collapse; big data resources, large-scale data storage, etc. will become important driving forces for the localized economy , progress on the technology roadmap has slowed considerably, and cutting-edge technology has become unaffordable for most consumers.