It’s expensive, often less comfortable than my own home, and I like theatre in which the crowd plays a part in the experience,
This is why I don’t understand the “big action movies need a cinema, small comedies you can watch at home” argument. My home theatre can replicate the big-screen action experience just fine, but a comedy with a crowd is immediately 35% funnier.
There were people suggesting given the age of Bruce Wayne in Joker, that the Phoenix character probably wasn’t The Joker, merely an inspiration for him. Harley showing up in the sequel would seem to refute this theory.