We cant tell yet. There has been a lot of undercounting. I know deaths in iran are atleast 2 times as much as those counted. Same with russia. And US deats reached a million in may 2021 so they are probably off by a factor of 3. Until excess deaths are properly counted and contrated with overall life expectancy trends we cant know. We have to wait a few years to plot the trends. Its hard to find exces death data. But one can look at the dip in life expectancy to get an idea. But many of the sources are not trustworthy since many of these countries have yet to report their data.

https://en.m.wikipedia.org/wiki/List_of_European_countries_by_life_expectancy