Some finds for Covid-19 by health authorities in Norway (data from 1 June through 30 November):
Mortality rate by age:
0-39: 0.0022%
40-59: 0.020%
60-69: 0.18%
70-79: 0.91%
80+: 4.0%
All: 0.12%
About 90% of the Covid-19 related deaths have been in the 70+ age group.
They note: 73,000 have been infected (estimated), 728 people have been hospitalised, 107 received intensive care, 85 died. For comparison, a typical flu outbreak for 5-6 weeks causes about 5000 hospitalisations, including 200 who receive intensive care and about 1000 excessive deaths.
This doesn't mean that Covid-19 is significantly less dangerous than the flu, but that the containment efforts work. Still, it seems to me that this raises a valid question whether the restrictions have been excessive.