Sadly theaters may become the new "drive-in" where they become local landmarks people go to once or twice until they get plowed down to make cookie-cutter crowded housing developments.
Best guesses I have read for Disney parks to reopen is January 2021, but I am sure that will depend on outside factors like quarantine, diagnosis, and treatment efforts.
I'm loving quarantine life, but I'm a die-hard introvert who loves working from home. My wife is not and is a nurse to boot. Between the long work hours and a lack of any ability to pursue her biggest outlets of enjoyment (travel, adventure, dancing) its really grinding on her.