Medical progress has been insane in the last few years through technological breakthroughs. It's not out of reach to think that most types of cancers will be curable 20 years from now on.
Let's hope the defunding of medical research can stop so this can become true
We should indeed keep an eye out for the defunding of medical research but as even a few quick numbers from the NIH (at least speaking for the US) show, it hasn't generally been getting less funding year over year right up to the latest numbers. All the opposite actually. Increases in funding have shrunk slightly, but that's not the same as defunding.
Similar stats apply almost globally in any relevant public funding context. After all, if there's one thing that everyone wants, from rich to poor, powerful or weak, it's to hedge against bad health and a shorter lifespan by whatever means available, and especially if those means involve throwing money that isn't even yours personally at something with publicity.. Even the most selfish politicians can usually get that through the fog of their self-interest.