Debate/discussion is for enlightenment and stimulation, advancing an
idea and friendship, means of conflict resolution and bringing peace.
Intelligence and integrity are desired elements in a discussion or
debate; articulation or a good sense of humor simply ads the flavor.

Branding or tagging opponents, shouting someone down, hollow threats of

unspecified action defeats the intent and purpose of debate.
Historically and logically the wicked party avoids debate and brings in

the dirty tricks.