It feels like you've loaded quite a lot on a way that feels unfair: "pushing" and "little care" etc. I maybe should have used a term like "discuss" target than the more loaded "argue."

Look, I'll give you a loose example: It's not uncommon to see a post making an "error" I know from experience. I might take the time to help someone more quickly learn what I felt I learnt to help me get out of that mistaken line of thought. If it's an LLM why would I care? There's thousands of other people, even other LLMs, that I could be talking to instead.

You've set up a framework here where "mutual understanding" is the end goal but that's just not always what's on the line.