How do any of these apply if you have a top-heavy workforce that is strongly overpaid relative to its output? Or if you over-hired for certain roles during a te

How do any of these apply if you have a top-heavy workforce that is strongly overpaid relative to its output? Or if you over-hired for certain roles during a temporary economic situation and retraining to other roles is non-trivial? Over time organizations tend to collect a lot of people who aren’t worth their salary. This is one way to deal with that.