Not really
Those kinds of incident reports are just witness statements. They are used to limit the agency liability and throw the instructor under the bus in subsequent litigation. Which is why the agency demands them of instructors involved in an incident - not because they are trying to help everyone do better. Student instructor ratios will remain too high, instructors will remain under shop pressure to go out even when conditions are poor, the time spent learning about surf entries will remain a 45 second "walk backwards" discussion, etc.
I never said the agency investigation is for any reason other than for their own liability protection.