This is a very interesting discussion on the possibility of war with China and China's demographic challenges.
BLUF: the Chinese are a peaking power that senses it is about to decline (true). This is the most dangerous time for international relations. Also, China is funding international efforts across the board that make suppression of democracy and human rights easier (e.g., "Smart Cities" initiatives).
https://warontherocks.com/2023/02/what-happens-if-the-balloon-goes-up-with-china/