People need to realize that not everything is for them and that's okay.
Last week, Hamilton, a Broadway musical that has been around for over 10 years, was released in theaters in my country.
The problem is that MANY people are treating it like a premiere, and recently I've been seeing videos of people complaining that fans of a MUSICAL are SINGING the songs.
It has been confirmed that these movie screenings are for fans of the musical, and even Lin-Manuel Miranda (creator of the musical) encouraged people to sing along. The fans weren't shouting the songs (as far as I understand), they were singing them and having fun. No, it wasn't labeled as “sing along.” But do you really think the fans aren't going to sing the songs?
This reminds me of when Taylor Swift's Eras Tour premiered and people (mostly men) started criticizing swifties for having fun and exchanging bracelets. Let people live.