So, looking at China's GDP/capital growth rate relative to representative Asian economies, it seems like the construction glut was actually a net drawdown on GDP growth? Growth rates fell in 2011 and have only recovered in the 2021 era (coinciding with the rise and fall of China's real estate market).
This intuitively should make sense given how China imputes rent, but it's still surprising.
Meloni had the quickest image rehabilitation in a while