This!
There are a couple things for me here - 1) I don't have an upcoming trip planned within the next several months, and 2) I live in a state that is just now beginning to sniff a re-opening.
This is a largely unprecedented situation, not that it is a public health crisis, but because there are so many factors in play. I don't have an issue with Disney providing this update, or not doing so. I'm sure that they have potential dates planned, but the difference here is that Disney may be willing to give up on that date if there is additional concern, whereas Universal is near-fully committed at this point. They're not providing a potential opening date because it may change.
I think they'd much rather keep the potential open for re-opening at some point in June, than issue a blanket statement saying they won't open until July, and either screw over those guests that had June reservations or open to minimal crowds because it's too last-minute for someone to book a trip.
Personally, I don't expect a private company to be more forthcoming with information than my own government. Lol