I wish breakthroughs in Alzheimer's were like breakthroughs in battery tech. Batteries are getting dramatically cheaper and denser every year with a clear path

I wish breakthroughs in Alzheimer's were like breakthroughs in battery tech. Batteries are getting dramatically cheaper and denser every year with a clear path for 10+ years of improvements. Alzheimer's treatments today maybe slow cognitive decline by 3 months and cost a fortune.