I could not disagree more.
Going Full Karen(TM) and narcing to HR, the cops, etc (whatever the applicable authority is) at the drop of a hat without even attempting to communicate with the other party typically results in unnecessary frustration for both you and the other part of the disagreement and wastes all three parties time and effort. The root cause of most disagreements are simple unintentional miscommunication or misinterpretation of a situation. You should at least make a good faith effort to rule those out before you get external authority involved.