Hypothesis:
Novel virus kills people.
Testing:
Millions infected
Results:
Hundreds of thousands of deaths above previous year averages
Conclusion:
COVID causes an increase in deaths exacerbating the odds of those with comorbidities
The above was clear to anyone familiar with the scientific method back in December of last year (at a much lower death count mind you).
None of this is in dispute. Now run the mask usage, lockdowns, no school attendance, etc...through the Method.
Or Global Warming or brand new, barely tested vaccines, or the other stuff you said was all settled.