@Deleted Member 4210 ,
I don't really know how to intellectually process what you are saying here. The reason there are fewer cases than expected is people changed their behavior. Best evidence is that people started social distancing
in many places even before stay-at-home orders went into effect.
To start off with, I don't think anybody knows what the death rate for this virus actually is. There are large errors in both the denominator (due to inadequate testing and people who are asymptomatic) and in the numerator (best evidence is that we are
significantly undercounting deaths). Plus, there are bewildering variances amongst population in both how easily this virus is transmitted (although to a first approximation "extremely easy" is a good answer) and how many people die from it. You probably can't say much more than that the death rate is somewhere between 0.1 percent and 10 percent. That is two whole orders of magnitude.
Also, a death rate of "only 0.5%" is still
insane. You would not voluntarily participate in an activity that had a 0.5% chance of you dying, and very few people who were not completely cuckoo would do so. That is ten times more dangerous than paragliding or climbing in the Tetons, and approximately as risky as climbing an 8000-meter mountain in the Himalayas.
Based on experience in China (which of course may not apply here) it will probably take weeks, and possibly months, for new cases to fall to a low enough level that "reopening" will be feasible.
My own personal opinion is that anyone who thinks that you can end this mess by just declaring it "over" and "reopening" is completely nuts.
Nobody is going to book a trip on a cruise ship. Damned few people are going to engage in personal or business travel of any kind (or even be able to). I doubt people are going to flock back to sporting events or concerts; You aren't likely to purchase a new car or new home or start a new business while something like this stalks the land.
The only way you are going to get things restarted again is (1) getting new cases to a very low level, preferably zero; and (2) having an infrastructure in place (large-scale testing and contact tracing) to catch the inevitable leakers.
We have neither of those things and aren't likely to for months.
On testing, the US has stalled out at around 100,000 tests per day. Even the
bare-minimum proposals on starting things up require about 750,000 tests per day.
Some plausible proposals would require 20 millions tests per day or more. I have extreme doubts that testing even the lower of those amounts is possible without a huge ramp-up in capacity: we'd need more people doing tests, we'd need more machines to run the tests; we'd need more test kits; we'd need more reagents. Even scaling up antibody tests would have comparable challenges. Basically we are going to have to (1) train a small army of people to train the large army of people we will need to do the testing; and (2) either build entire factories or repurpose existing factories to make the testing equipment and materials needed for such an effort.
On contact tracing, we have comparable challenges. To adequately staff a nationwide effort we'd need to hire on the order of 1 million people. You are also going to need to build a huge organization to train and manage all those people. You can't do that overnight. The one glimmer of hope is that on the tech side of this Google and Apple seem to be collaborating on a contact-tracing smartphone app that would be enormously helpful in such an effort. Although it is interesting to note that there have been
no other concrete steps taken by anybody to make a large-scale testing and contact tracing infrastructure possible.
These are enormous challenges. Given time and a supertanker full of money I think they are achievable challenges. But time is the one resource we don't necessarily have a lot of. Please understand that we are looking at order-of-magnitude increases in scale here. If you went to the beach every day and surfed 4-foot waves and showed up one day and there were 40-foot rollers you are really looking at a totally different sport. Quantity has a quality all its own.
Making all of that happen in two weeks (for a May 1 "reopening") is flat out impossible. Doing it by the end of May is borderline, and a more realistic time frame would be in July.