There's a video by Siliconversations [0] about it. Medicine is first and foremost limited by high-quality data, not intelligence. If OpenAI built a superhuman AGI tomorrow, it would not change a thing about the state of cancer treatment, at least not for a while.
Trying to design a cancer cure by setting a trillion alight on AI is like trying to achieve UBI by funneling citizen's taxes into Polymarket, so they may operate their free supermarket.