[jmrobertson]

Well yes, those instances would be companies that aren't on the train quite yet of understanding what a toxic worker actually is.

Which is the whole point of these sorts of studies: education

In areas where "toxic working" is ID'd as the risk it really is (i.e. this study is old, old news), it's never a term thrown around as a political term like you're concerned about. It's a specifically cancerous, horrible way of working that's seriously easy to identify. It's like trying to play politics with the term "water leaking" to describe anything other than water leaking.