and, we should probably all try to get in better health..
If we ever get to see the full data on the underlying conditions, etc. of the people had who needed hospitalization, or ventilators or who died, we might feel "safe" (or wisely not) to go out in crowds again. I hope that we are allowed to see those statistics. If so, it may be more effective than any study ever done to motivate people to live a healthier lifestyle.
It may turn out that something like obesity is very significant. The USA is the most obese advanced country in the world, with more than 36% of our population obese.
On the other hand, if it turns out that a significant % of those who died are people who are very frail, bedridden, elderly people with dementia in a nursing home, that will tell another story. What we need are the facts.