Compare specifically to the UK then - we get no exercise, have awful diets, are miserable, have a more inbred version of US genetics, fucking love self-inflicted disasters apparently, and are culturally mostly indistinguishable from the US. And yet, despite the fact that we spend a fraction of what you spend on healthcare, have a couple more years' life expectancy.

And by almost any measure we are no better than and frequently behind other western democracies in healthcare.