Being sure you give a correct & coherent answer is important. You mention "as it's unlikely I'll write that post anyway", so I'd just hate if perfect were the

Being sure you give a correct & coherent answer is important. You mention "as it's unlikely I'll write that post anyway", so I'd just hate if perfect were the enemy of the good and the answer was never written. Maybe write it now and revise it as your understanding grows? Also, posting it now might encourage others to evaluate it for you, doing the work you may never get to. Just a suggestion. Thanks for your deep dive into this and writing it up in the HN comment! Very insightful.