East Asia, China, Japan and South Korea have a birth crash crisis, with all these countries having Total Fertility Rates way below replacement levels. That means that without immigration, the populations are headed to extinction: https://www.theguardian.com/world/2024/jan/17/china-population-decline-accelerates-as-birthrate-hits-record-low#:~:text=The%20total%20number%20of%20people,of%20the%20Mao%2Dera%20famines.
But East Asian can learn from the wisdom of the West, where the declining White population, who put consumerism over babies, moved to bring in a racial replacement population from the Middle East and anywhere. The US opened its border, anxious to enrich the country. It seems that East Asian must do the same, and Africa is the one place experiencing a population boom. According to demographer Melanie Channon:
"The region will account for about 60 percent of global population increase between now and 2050," Channon, a reader in the Department of Social and Policy Sciences at the University of Bath in the U.K., told Newsweek. "Across the continent, the average number of children per woman remains over four, but there is a lot of variety within that. The fertility rate by country varies from less than two in Tunisia and Mauritius to well over six in countries including Niger and Somalia.
She continued: "In many of these countries, women choose to have a relatively large number of children and even more educated women tend to want more children than their counterparts in other regions of the world."
So, the future for China, South Korea and Japan must be to become part of Africa!