Future Bitcoin billionaires, what disease would you cure!?

So recently I was diagnosed with Iga Nephropathy, a kidney disease that gets progressively worst, it’s the worst! But truly it amazes me there isn’t a cure, and it all seems to come down to funding. If my holdings made me an obscene amount of money it would probably only take a good chunk to create a cure/therapy or otherwise and solve this disease that affects a lot of people, if the money went to the right places. What would you cure? Or what other issue would be your passion to solve if you became that rich?