It was a great interview. Andy has the enviable position of having successfully delivered many medical devices through the regulatory process, which makes him very valuable to Google- momentum, to get biomedical projects to the point where they are deployed at scale, is a rare thing.
The nature of biomedicine and the regulatory process means that the people who are most likely to succeed have big ambitions, work hard, are very smart, and wise, and large ability to ignore the fact something appears impossible.
I was skeptical this will truly revolutionze discovery and treatment of cancer, but I suspect it will at least push the needle a bit- in cancer, many late stage drugs are valued for extending life by a few months. A few months-- at hundreds of thousands of dollar costs! It's great that X has committed to funding this, and populating it with lots of talented engineers and I hope they make a positive impact with a limited budget.