I went to the theater for the marathon of all 7 main saga movies when The Force Awakens was released, and again for all 9 with The Rise of Skywalker. It was an absolute blast!
The biggest thing you get from watching them with a crowd is the audience reaction. You forget how funny some of the moments are. I just can’t help but enjoy them more in that atmosphere.
I very much enjoy escaping into Star Wars alone at home at times, but if theaters don’t make it through this current pandemic, the loss would be immeasurable in my opinion.