This is how analysis promotes constructive dialogue. It is constructive when the people involved in it are working to make themselves clear and understand one another. Such dialogue leaves the way open to further exchange of ideas. People who reject such dialogue either fail or refuse to recognize the potentials of analysis. For them, silence or force are among the few remaining options.
Concept analysis is one way philosophy promotes productive discussion.
When we disagree with someone's position on an issue, it is almost always possible to make some progress by giving attention to the concepts being used. Concept analysis is even more powerful when we realize that some analyses are stronger than others. Giving your analysis of a concept is not the end of discussion. It is the beginning of an intelligent process. That process involves ways to test the strength of an analysis.