If your well-being or the well-being of others is at stake, then you got to do what you got to do, and "get things done". But a lot of this sounds like people feeling guilty about not going the extra mile on things they don't actually care about.
EDIT: Wow I guess this struck a nerve.
EDIT 2: And I think "people having priorities imposed on them" would also include people imposing priorities on themselves without sufficient self-reflection.