If simultaneous theater+streaming becomes the norm, it would seem the days of multi-hundred-million box office gross will be past. In 2020, the highest grossing film (domestically) so far is the Bad Boys sequel, which released in January and got $204M. The only other 2020 release to break $100M is the Sonic the Hedgehog movie. And many of 2020's top grossing movies were released in late 2019, e.g. "1917" and Star Wars. Even worse, Christopher Nolan's "Tenet" – released in September by Warner Bros – basically bombed at under $60M [0].
Given the huge movies that WB is planning to put on HBO (Matrix 4, Wonder Woman, Dune), I wonder if that'll spur Disney to throw Black Widow onto streaming. Apparently its Mulan release (which required a premium subscription) didn't do so well, but seems risky for Disney to sit on its hands while WB goes all in.
[0] https://www.boxofficemojo.com/year/2020/?grossesOption=calen...