Well, we could have benefited greatly from the mainstream media and politicians taking the outside predictions seriously at the beginning of this crisis. Instead we had to wait a month for the Imperial College London to say the same exact thing before certain leaders got their heads out of the sand.

Likewise now with hydroxychloroquine--if you listen to the epidemiologists all you'd hear is how it's an UNPROVEN drug. What we need instead is coverage of sample sizes, p values, bayesian predictions of effectiveness (in the absence of controlled studies) and serious modeling of the number of ICU beds and ventilators required with and without various levels of treatment, from emergency care to prophylactic use.

The epidemiologists have their head in the sand and think we can just wait 6 months for a proper set of randomized trials. It's the less attached data modelers you need to turn to get predictions that are useful for effective policy choices.