The part I’m having a difficult time with is that you are pointing to the facts presented by the CDC as a way to discredit the very group that presented the facts you’re trying to use as evidence against them.
Simple
One thing that concerns me is when people look at the current stats and point at them as if they're a fixed number, like the number of flu cases last year is a fixed number. If you point at the first week or month's flu stats, they don't look the same as at the end of a season. At one point Hubei had fewer cases than the US has now. At one point Italy had fewer cases than the US has now. Last week the US had fewer cases than the US has now.
Sure, the US hospital system can cope with having X number of flu admissions per year. Shouldn't we try to do something to ensure that the Covid-19 admissions aren't x * 2 or x * 10, seeing as the hospitals wouldn't be able to cope with that number of admissions?
Or do we just keep on saying, "but look at the current figures!" As two weeks ago the then current figures were even lower and they were good enough then to prove that this is 'just a flu', can we just keep pointing at the same figures to prove the same point? If the point is valid, then we should be able to point to the exact same figures the whole way through.
We don't just point at the first week's flu stats, we look at the stats for the whole season. Then we look at average stats for multiple flu seasons. And these figures guide governments and healthcare facilities to prepare for an average season.
They can't just look at the first week's figures and say, "there you go, nothing to worry about". They have to look at how epidemics can grow over time, they have to understand how many cases they might see at the peak of a season.
If the end of season figures for Covid-19 turn out to be the same as the average year's flu numbers, but it happens at the same time as the flu peak, then you've now got x * 2 needing hospital treatment. What if we do nothing, no social distancing, then could the figures end up being more than the health system can cope with?
Italy banned air traffic from China. Look at Italy now. Look at the measures Hubei took, and their cases weren't coming from outside Hubei, and look how overrun they were even with the new hospitals and quarantine facilities when their Covid-19 cases peaked?
There might only be a fraction of a percent of cases in the whole world right now, but that doesn't really help northern Italy does it? Because their cases are in one area, not spread out all over the globe. They only have the number of hospitals in their area to deal with their cases, they don't have the power of all the hospitals in the world.