Other complicating factors: What is the mortality rate for the ‘weak and infirm’, IOW, pre-existing conditions, smokers, over 70 etc ... MANY of the ‘weak and infirm’ are going to be early casualties, if infected, with Covid-19, so the numbers, the slope of the graph will decrease, flatten, and turn down. NOTHING is ever addressed on the ‘weak and infirm’ aspect as a ‘target’ for SARS-COV-2.
This is true - diabetes seems to be huge (pun intended) factor in the lethality of the virus.