Generally agree. But the last part, I think it is too early to tell. And because there is no vaccine to inhibit it, the unknown causes a lot of worry. In my own case, we have taken steps such that my parents limit public outings, including grocery shopping.
The US population over the age of 60, which is considered a bit higher risk, is 52 million. Let's round down to 50 million for ease of math.
If just twenty percent end up getting it this year, and let's say the death rate is 2 % (a bit lower than current rates, but justified by theoretically better treatment here), that yields:
50,000,000 X 20% = 10,000,000 with the virus.
Of which 200,000 would die. And that's simply deaths caused by this in the most at risk group. It does not count severe, debilitating illnesses in the same group, or younger people who are also at risk for various reasons.
That's just twenty percent getting it, which might be conservative if we don't take steps to contain and mitigate transmission where we can.