The phrase describes a situation, often a meeting or an unnecessary communication, that could have been efficiently resolved through a simple electronic message. For example, a hastily called meeting to disseminate information already available in a document could be described using this expression. The implication is that the chosen method of communication was less efficient and potentially disruptive compared to the alternative.
The expression highlights the challenges of communication overload in professional settings and the need for efficient information dissemination. It reflects a desire for streamlined workflows and a reduction in unproductive meetings. The prevalence of this sentiment suggests a shared frustration with communication practices that are perceived as time-wasting or redundant.