If operators continue to put tourists on any harness / monkey strap combinations there will likely be more fatalities.
If you are trained crew or professional camera operator (who has been trained to release your harness or hard point attachment point ) you will always have a better chance . . not perfect but better.
Tourists should not be on any system other than a seat belt or 4 point release they are familiar with.
This has now become obvious but at a high cost.