>> Numbers are reality.
And the numbers show the SARS case & fatality dropped precipitously beginning January. The sluggish exponential vax rollout followed thereafter. And as the vax administration grew the SARS decline curtailed.
No, they do not. The rate of mortality dropped to about 1.6% over the summer way down from spring, and was still 1.4% in January. Look at the cases, then the deaths about 2 weeks later: https://www.worldometers.info/coronavirus/country/us/
You arent dividing deaths by cases. If cases dropped in January it was because the virus was burning itself out in the vulnerable areas and people were staying home. There's no magic, it's the same ebb and flow that we have had since the beginning.
And as the vax administration grew the SARS decline curtailed.
And as people got back out last summer the COVID case decline curtailed. It's the same ebb and flow. The only thing that matters is how much people go out and spread.