"While the ostensible goal was to reduce overall casualties, it was not to prevent a huge number of deaths and serious long-term disability, only to stretch it out in time to make it more acceptable to society"
https://johnsnowproject.org/insights/flattening-the-curve/
Flattening the Curve

It is no exaggeration to say ‘flattening the curve’ has had a profound impact on how governments and the general public view public health and the provision of healthcare.

John Snow Project