Not necessarily. If you suffer from high blood pressure, high cholesterol, pre-diabetes, etc, this pause in life because of covid has more than allowed people to adjust their lifestyles.
fasting is a great example. A 12-18 fast does wonders for your body which strengthens your immune system which allows you to fight any virus better. Doesn’t give you immunity but helps your body.
for all the talk about co-morbidity with covid, health and lifestyle choices seem to play a big role in the outcome. Some preventable, some not.