Let's face it .. with the entire world shutting down, it's not like everyone announces they are back open after a few weeks (or a month) and things will be back to normal. As "fun" as a lot of people are making this sound -- we aren't just going to sit at home and binge watch Netflix for 3-4 weeks and then just pick up where we left off.
If the parks are closed until May (or beyond) . it's not like the parks will be back to full operation the first day it's open. I am sure Disney will have maintenance, rehiring of staff, training of new staff, cut hours, cut entertainment, reduced capacity, reduced menus .. etc. etc. Too many other things are closing and shutting down this entire freakin' world for a month or more .. it will take a LONG time to fully recover.
Disney may open .. but not back to full operation for a while -- which means Disney will have to heavily encourage people to come there.
I have a vacation planned for June .. at this point I fully intend on either being forced to cancel it or just cancelling it because I don't want to go back to Disney if it's going not be fully back in business (unless they heavily discount my stay/tickets).
As much as we all will NEED the magic of Disney after this, I am fearful on how long it will take to come back to its full force.