But as far as bang for the healthcare buck goes, why not advocate a serious national physical fitness campaign? Many people have gained weight and lost their fitness during the last 2 years, and we're doubling down on doing counterproductive things in cities like introducing friction and barriers for people to get to the gym in the name of defending them from Covid which is completely backwards. Losing weight is probably the single best thing the nation could do for not only better Covid outcomes, but also improving a bunch of other health issues from diabetes to heart disease and possibly cancer as well, if I remember right.