No matter how important this year's WWDC 2020 might be, I don't see Apple, which strives to be a good corporate citizen, holding its big show in June amid the gatheringCoronavirus threat.This is global warningWe&re in the containment phase at the moment, as governments worldwide seek to slow the spread of the infectionin the hope they can find some kind of solution.It in everybody interest to hold that line for as long as possible.