Just editing this in later
I went to watch endgame and there was like 10 people in the room on release day, all because it was a captioned version.
And if you're wondering, the movie still has sound.
Also I worded it a bit wrong and I meant that a movie theater could have a CC option, they're not completely separate.
I just woke up and holy shit my phone exploded. Most awards I've ever had, I can be one of the cool kids now.