Correct. I was referring to "transparency" within the community in which the accidents occur. We share the results of military parachuting accident investigations within the military branches to learn from them and, if necessary, change procedures or safety features. I believe the FAA investigates civilian parachuting accidents and shares that with agencies like the USPA, etc. Check me if I'm wrong, but there is not an agency that investigates the cause of most SCUBA accidents and releases detailed data related to those accidents for improvement of the sport, etc.
The FAA does very little in the way of skydiving investigating. Mostly to just determine if broad guidelines were followed and the pilot was in compliance. The USPA does a limited amount and that is shared with the skydiving community. There is always a lot of speculating after an incident and sometimes there is video and witnesses. Like SCUBA unfortunately, many times we just don't know the actual cause of the fatality. Lots of good guesses and they do sometimes help in future safety advisors.