Did guns or vaccines save more lives in 2021?

[BrianSoddingBoru4]

COVID-19 vaccinations are estimated to have saved around 300'000 lives in 2021 in the USA.
According to the famous study done by Gary Kleck in 1995, guns also save around 300'000 lives each year in the USA.
So, what do you guys think, did defensive gun use or COVID-19 vaccines save more lives in 2021?

I’m not familiar with Kleck’s study. That doesn’t really matter, though, as I reject the premise. A more pertinent question would be, ‘Did guns or vaccines kill more people in 2021?’.

Boru

Edit: Yeah, what zebo said.