Oh, Ok. So you're going to extrapolate that what happens in the United States is the same around the world? The largest country with the most documented case of COVID somehow automatically equates to the rest of the world? Doesn't work that way and your study doesn't say so either.
How come you picked a study that doesn't look into unreported COVID deaths? How does 900k people dying in the United States as of May 2021 sound to you?
Our updated modeling strategy now estimates total COVID-19 mortality, including unreported deaths due to COVID-19.
www.healthdata.org