I had a thought about this when I was watching a streaming concert. I think people are really yearning for live performances. When the pandemic ends I think people will flock to concerts and plays. I think there will be a massive audience ready for live acts.
But with movies, who knows? So what I think will happen is people will go to movies when they open up. But, having become accustom to streaming they will either find that they really missed the theater experience and are glad it is back, or they will find themselves not enjoying the big cinema experience as much as they once did and return to mostly streaming. I think there will initially be a surge back to the movie theater, and then that will shape people's mind about continuing to go or not.