I had sort of assumed that dementia care was particularly expensive (£40,000 a year ish) but then thought how much cancer treatment costs in diagnosis, operations, chemotherapy (£20,000 typically for one round), possibly cutting edge immunotherapy course (£100,000) possibly radiotherapy at £15,000 upwards. Heart operations, transplants and procedures are all going to be expensive, (£500,000 or more for a heart transplant) stroke treatment and after care. Kidney transplants and dialysis. (Figures plucked from a quick internet search)
We are very lucky in the UK that we don't have to think about the cost of these treatments. But logically, if the cost of dementia care is recovered from people's estates after death, why not cancer costs, heart operations etc?
All very scary.
So, as we all have to die of something, just tax us all in the same way - through inheritance tax, death tax or just raising taxes generally so that the burden doesn't just fall on those (and their families) unlucky enough to develop dementia.