Some say China has been deliberately over-building for 20 years. They have many ghost cities where high rises hold very few people.
Here is the link on Evergrande, 2% of their Gross National Product.
Recently 15 new high rises were blown up. The video in the article is shocking.
If people bring it up Monday, say, "I have been reading about that on Ichabod - for years. On Saturday and Sunday, total views were over 6,500.