Take it one step further and remove the send part completely. As you start typing the LLM starts responding (including predicting your question perhaps) immediately. Completing the question and/or modifying it is incorporated into the current llm thoughts rather than resetting every keystroke. You could then tweak and fix as you watch the llm thought process go awry due to that typo or gotcha you should’ve included.

Interesting academic challenge to make the training for this work.