Suppose an imaginary country has 92% of road deaths aged 60+. To March 30th 2020 92% of World deaths from COVID-19 were 60+. Would they close the highway to all traffic? (Shut down the economy). Or would they restrict maximum speed of drivers of all ages? (Social distancing). Or would some age-specific control be desirable, e.g. driver licensing age restrictions on 60+? (Restricted by quarantine, some of the 60+ group would die of non-traffic causes anyway. In Australia in 2018, 87.5% of all deaths were 60+).
Considering only 8% of people who die are 60-, equal speed restriction on all ages might be unfair to younger drivers. Could driver licensing exclude those incapable of looking after themselves in accident situations, as well as those causing others to have accidents. There could be a speed limit for 60+.
The COVID -19 corollary is that in the 60+ age group, anyone unwilling to isolate or socially distance voluntarily, could have to pass a health and fitness test. Alternatively there could be mandatory restrictions on 60+ years.
60+ people who want more protection could restrict themselves voluntarily. For example, if it was known to be foolish for an elderly person to enter a shopping crowd, they would have a choice, like waiting for a gap in traffic before crossing the road.
My comments do not oppose current restrictions. When restrictions come up for renewal, could a return to voluntarism be considered? Any restriction could be by age. This could restore social, economic and education opportunities to 60- people who are hurting.