Ostensibly they are missing from the labor force, not from the planet.
https://www.worldometers.info/coronavirus/coronavirus-death-...
The Economist puts excess deaths at 20m
https://www.economist.com/graphic-detail/coronavirus-excess-...
Keep in mind we got some of the first ever basic human rights because there weren’t enough peasants after the black plague.
There's still the other half, but that's not nothing.