Uh, you aren't providing numbers either, just appending the same assertion to the end of each branch of the discussion. The result is the same as when the LLM does that: geometric increase in what we have to fight through to reason about the problem.

With the LLM, though, I have some influence: I can instruct it to be more succinct. I don't have a specific top-level instruction about that at present in any global prefs file, but I've occasionally asked it to summarize and archive and it's done an okayish job of pruning.