Have you seen the new best estimate infection fatality rates by the CDC? 20-49 is 0.02%. That's a 99.98% survival rate.

Here is what I had three weeks ago... Under 20 I would have been almost right on the mark (0.003%)

20-49 years old if you extrapolate the categories, I was too high.

50-65 I had 0.3%, they have 0.5%

I would be a little low on 65+

For anyone wondering, based on these age groups, the CDC estimates of current deaths put infections around 55-60,000,000. That makes the current overall IFR around 0.35-0.40%

That's a very, very rough estimate though. This is napkin math I did to try to match current age strat.