At no point did I say it's a magic bullet that would "completely fix" any of that. But spending hundreds of millions directly on healthcare would likely pay more healthcare dividends than, say, some unintended materials science application that started in rocket engine development.

How exactly do you think funding gets doled out? They aren't just given a blank check...Agencies request a certain amount, then as the sausage gets made on Capitol Hill, some programs are shaved, others are padded. The people in those discussions are bringing their priorities to the table and, in some cases, will have to make concessions like not having their metaphorical coffee in order to save a higher priority project.

For example, the U.S. pays more than 40% (down from 50%) of the worlds medical R&D. They essentially subsidize healthcare for much of the rest of the world (meaning the U.S. bears more of the cost so other countries can have cheaper care). There's plenty wrong with the U.S. healthcare system that needs fixing, but trite sentences don't begin to capture the real nature of the problem.