What comparing types can actually show
When two people know their MBTI types, it becomes easier to name sources of friction. A Judging type and a Perceiving type often clash on planning and deadlines. A Thinking type and a Feeling type can misread each other's decision logic as coldness or inconsistency.
Naming those patterns is often enough to defuse the intensity. The disagreement looks less like a character flaw and more like a preference difference.