It's also often valuable to the ones being pushed back on. Lots of people will just complain and never directly confront the problem by explicitly asking for co

It's also often valuable to the ones being pushed back on. Lots of people will just complain and never directly confront the problem by explicitly asking for consistency in information communicated. I much prefer co-workers who will provide direct feedback in lieu of the "inform the manager route". If the problem doesn't correct over a reasonable period of time, then involve a manager.