@MikeElgan I have seen charts that compare life expectancy across multiple countries. The ones that let covid rip (US, Sweden, UK) had large dips. Canada put a little more mitigation in place and has a smaller dip. Then places like Taiwan, Korea and Japan that had lots of mitigations have even smaller dips.
This is what covid did in the first year in Canada
https://www150.statcan.gc.ca/n1/pub/91f0015m/91f0015m2021002-eng.htm
This study seeks to measure the reduction in life expectancy at birth as a direct result of the COVID-19 pandemic, both nationally and in affected provinces. In Canada, deaths attributed to COVID-19 contribute to a projected reduction in life expectancy at birth of 0.41 years in 2020. Estimates of life expectancy in 2020, which will be available at a later date, will show both the direct and indirect effects of the pandemic.