It is debatable whether Trump or Coronavirus are the greatest threat. But the combination is a crisis by itself. We need leadership in a time like this. We don’t have. And that is a grave threat.

The worst threat is Trump spreading lies about Coronavirus:
Gupta on Trump’s coronavirus claim: That’s not true
CNN
Everyone Is Fine: Trump Says the ‘Caronavirus’ Isn’t as Bad as CDC Reports
The Root
Trump says coronavirus risk in U.S. is low; CDC confirms first case of unknown origin
AP
…Including spreading conspiracy theories:
Trump’s Biggest Supporters Think The Coronavirus Is A Deep State Plot
Buzzfeed
Trump is always about cheating and hurting people:
Trump Insists on Paying for Coronavirus Prep by Cutting Heating Aid for the Poor
NYMag.com

Adding insult to injury the liar-in-chief put in charge his VP who has a history of screwing up his handling of a health crisis as Governor:
After Trump appoints Pence to oversee coronavirus response, initial reports don’t include that he enabled HIV outbreak in
MediaMatters
You combine incompetence with lies you have a deadly combination:
WHO Expert: Trump’s Coronavirus Briefing Was Totally Incoherent
The Daily Beast
It’s always about him:
Trump says ‘quite a bit’ of sell-off is fear a Democrat will win election, along with coronavirus
CNBC
Trump “furious” CDC issued coronavirus warnings that “spooked” stock market: Report
Salon