They understand what you are saying. I'm glad you are still with us.
The contributing factors are something people aren't really willing to get into - for a number of reasons. Medically they acknowledge that.
When my mother passed away years ago? They listed organ failure because her body shut down during the dying process, but in the end Dementia is what killed her. She lost the ability to swallow due to the effects of Dementia, and of course you need to eat and drink properly to survive. After a while your stomach stops processing food and drink even if you supplement the patient with IV's, etc during her process. They had to stop giving her food and drink because if your body stops processing it? Your patient will be in agony if you continue feeding it. The end stages of dementia is what caused the organ failure, etc. Yes, it was the organs that failed and died that caused her death. Dementia was a contributing factor.
It will be interesting to see after things calm down how they break it down, but I doubt they will do so anytime soon.