Comment by Waterluvian

20 hours ago

I dunno how prevalant this term is, but people at my last robotics company called it the "dead sea effect." Those who can, leave. Those who can't, hang on.

It didn't seem that obvious a term as you described it here, but a bit of googling gave the background:

It's effectively that the more desirable elements leave, the less desirable parts stay behind and get more concentrated... So the bad employees are the salt in the dead sea

It was coined by this chap https://en.wikipedia.org/wiki/Bruce_Webster#Career

You get the same with government jobs. Anyone smart leaves and gets a better job, so you’re left with the dregs.