I've already guessed wrong once, so feel free to mock and criticize. I'll have it coming.
I don't see a way they stay closed past June 1. One of my favorite websites talked about this last week, because he's a small business owner (he just happens to run a news site, but he employs a dozen people) and he talked about the economy being on life support. I think he's right. This isn't like 9-11 or even the Great Depression, because large portions of the economy are literally being forbidden from functioning. Not by choice but by government decree. I'm not arguing that it's not for the public good, because I'm sure it is.
But there isn't a method for maintaining this a second -- second -- longer than we absolutely have to. Today's April 1 -- rents and mortgages are due. Bills are due on the 15th. What are we going to do when people do not pay? How are we going to function as a society if we remove money and force majure from the equation? The supply chain is already starting the process of drying up, and all those people who hoarded TP aren't look quite so stupid as deadlines keep getting pushed out and out and out.
We can all exercise as much caution as we want in our lives. We should. This isn't a patriotic "if we don't play football the terrorists win." But large corporations know that we're approaching a place of non-recoverability. This is about saving our way of life. And part of that starts with returning to some degree of normalcy as soon as we can. So I think WDW will reopen just as soon as it possibly can to try to save as much of Florida's economy as it can. To me, if the damn thing peaks in May (or late April) then that sounds like June.
But I was sure about Easter, too. So take it with whatever spices you choose.