Brazil has a lower obesity rate and much higher fatalities. It's a multifaceted problem and I think it's irresponsible to paint this as a "if you die from COVID it's your fault because you had comorbidities". That's eugenics. If you're drunk and get into a car crash the ER is still going to treat you. It's a shame governments worried so much about messaging instead of sending free PPE and paying people + small businesses to stay home for a month or so and actually enforce it.