> Taking a cynical profit-only driven view of the world would optimize for better cancer care.
There are many promising research directions, which are however grossly underexplored, either because there is a low chance it might lead to a positive result, or because it cannot be patented even if it's successful. Examples in the latter category include off-label use of established procedures, or of already known drugs. Conversely, the majority of money and energy is being spent on highly predictable research and which can result in a patent; almost always the downside is low impact. So as you can see, profit optimisation is not correlated with impact optimisation.
There are many promising research directions, which are however grossly underexplored, either because there is a low chance it might lead to a positive result, or because it cannot be patented even if it's successful. Examples in the latter category include off-label use of established procedures, or of already known drugs. Conversely, the majority of money and energy is being spent on highly predictable research and which can result in a patent; almost always the downside is low impact. So as you can see, profit optimisation is not correlated with impact optimisation.