This sounds great for experienced engineers, but in my experience junior workers often require bite-sized guidance in order to avoid going down rabbit holes. A 10 second conversation could easily save hours of head-banging-into-wall type work for a junior SWE (not even exaggerating). Accordingly, during the pandemic I think it was mostly the less experienced engineers suffering from low productivity and lack of confi…
A 10 second conversations sounds like a slack message to me, or providing the guidance before they go down the rabbit.
"Give guidance before" is about as good a "just don't make mistakes."