I just keep thinking: look at the numbers for Taiwan, Hong Kong, Vietnam, and Thailand. Consider their proximity to China and how well they've been able to contain this. What the f* was the rest of the world thinking?
Take Taiwan for example. As soon as there was a semblance of this being at all serious, they restricted flights and closed schools. People were filling out questionnaires and checked for symptoms upon arrival from international travel - if they showed symptoms they were quarantined for 14 days. If violated, 30k USD equivalent fine.
Necessities such as face masks, gloves, and hand sanitizer were equally distributed based on national id numbers and if caught re-selling these things for marked up profit, stiff fines like mentioned above. Before entering most any establishment, there is a health check and then you must wash your hands. Distancing is enforced in places like restaurants. These are things European countries and the USA should be doing now, no matter pre or post lock-down.
Now, since they took these preventative measures, life is able to continue as normal aside from said rules being implemented. Other countries are just reacting with drastic measures once it's gone too far to ignore and thus comes mass hysteria. The Spanish flu wasn't THAT long ago. Come on, get your shit together.
Stay safe out there. Will be interesting to say the least as to how this transpires day by day.