Trump is explicit that he takes a reactive approach to a crisis that exponentially punishes delay.
The only way to win is to get ahead of the virus. Reaction = failure.
From time of exposure, most people start begin experiencing symptoms within 11 days, and it often takes another week to become severe.
What does this mean in terms of response timing?
If you act when you see 69 cases, you'll hit 2800 cases before seeing impact.
If you wait til you have 25K cases, you'll hit 311K cases before seeing impact.