Sure, the junior manager might use them vaguely to mimic, but IMHO, when vague language comes up at decision tables, it's usually coding something more precise in a sort of plausible deniability.
A senior manager on reviewing a proposal asks them to synergize with existing efforts: Your work is redundant you're wasting your time.
A senior director talks about better alignment of their various depts: We need to cut fat and merge, start identifying your bad players
etc etc.
If my impressions are correct, of course ICs are going to balk at these statements - they seem disconnected from reality and are magically disconnected from the effects on purpose. Yes, this is bad management to the ICs, but it's pretty culturally inevitable, I think, to have an in-group signalling their strategies using coded language.
A good manager takes this direction in front of all their ICs, laughs it off as corpo speak, but was given the signal to have a private talk with one of their group who triggered the problem... I dunno maybe my time in management was particularly distopian, but this seemed obvious once I saw it.