A feature whose absence I've found more and more conspicuous over time is interactive-compact. Given a current context, and impending context overflow, I know the directions that my mind is heading, and where I expect the development flow should be focused on.

But naive-compact is forced to just sort of guess at what is and isn't relevant from the prior work.

The harnesses have gotten better at some JIT ui stuff, throwing interview questions / forms at users. Compact is the ideal time for this:

Where are we headed here? (2-5 viable options, sourced from current context and imagination)

Then potential follow-up questions as required, but honestly I expect the single guiding answer there to improve post-compact performance pretty dramatically!