One of your better postings. (Excluding the right wing diatribe of the last sentence).
From what I pick up is that it is fatal for about 3% of the general population ,who get infected ..By general ,meaning without selection by age, medical condition, sex .
That 20% of those infected need serious levels of nursing care, including oxygen . At this early stage these facilities are available but can be overwhelmed. If that happens,this 20% are in grave danger and the mortality rate could peak at 6% . Perhaps an opportunity to buy shares in Lindt or British Oxygen?.
The advantage of containment and slowing progression is not to stop eventual infection, but to provide a more even infection rate , allowing more people be treated over the longer term. I recently saw a graphic showing the timeline of two American cities showing the progress of the 1918 flu. Containment in one city ensured a very slow curve,and the other massive peaking. .. the Area under both curves was virtually the same.
Eventually we will develop increased immunity, and vaccination