A few weeks ago I almost booked August, but I’m not optimistic either country will be ready for foreign visitors. Maybe WDW will be open, but I expect the majority of it’s patrons for awhile at least will be locals and nearby locals. (within driving distance).
I’m hopeful that our numbers will be going down and the economy can get back to business, but I’m not hopeful that everything or even the border will be completely open. I think there will be enough pockets of outbreak around to make people and governments skittish about reintroduction.