'Ghost towns': Evergrande crisis shines a light on China's millions of empty homes
https://edition.cnn.com/2021/10/14/business/evergrande-china-property-ghost-towns-intl-hnk/index.html
Ghost towns have been a social issue in China. On the other hand, population growth mitigated the issue.
But, declining fertility rate in the country is making the issue bigger. There will be an opportunity which affects the society radically.
I don't know when it happens.