Yellow River don't give a fuck

Explanation: The Nile in Egypt was the center of Egyptian civilization, and is a remarkably stable river in most matters. Nonetheless, as early societies lived on very narrow margins for survival, the Nile was rigorously honored by Egyptians to ‘ensure’ its continued stability.

The Yellow River in China, likewise, was central in the foundation of Chinese civilization. It, however, is most certainly not a stable or predictable river, having numerous instances in Chinese history where its tempestuous behavior endangered or even toppled dynasties - or any number of times the Yellow River just straight-up decided to change course because it fucking felt like it.