the problem with this approach is that the training data set just sucks. humans are fully capable of doing the statistics to get proper answers on these questi

the problem with this approach is that the training data set just sucks. humans are fully capable of doing the statistics to get proper answers on these questions without ML. we just cannot trust the data enough,because to get a reliable data set we would have to imprison a few tens of thousands of people for 60 years and control every aspect of their exercise and diet, and that sort of thing usually gets you arrested.