I'm a bit more optimistic about this crash - a significant portion is due to the (important) constraints on society - closing schools and restaurants. Meaning we can look forward to some pent up demand on the other side when those constraints are loosened.
On the other hand, if the US goes into lockdown for a month or more, there's a significant chance that we could be returning to a world very unlike today. The market does not like this kind of uncertainty, and an house of prevention would have been worth $10 trillion dollars of cure.