New ask Hacker News story: What is it called when hiring because worse as good employees leave?

What is it called when hiring because worse as good employees leave?
2 by bobinator2 | 2 comments on Hacker News.
I read a hacker new article a few weeks ago about how good employees leave, bad employees stay, and hiring quantity drops because of it. It is a downward spiral phenomenon with a technical term for it. Does anyone know what this term is called?