I think this is one of the main points. The goal of an discussion should never be to "win." Instead, ask questions to seek understanding, and if the other person is interested, provide feedback and your opinion and reasoning. We can recognize logical fallacies without verbalizing them.
I think it is important not to employ a false dichotomy and determine logical arguments should be used and verbalized or not used. I like the post and bringing this to light. Great conclusion.