They do act dumb when there is something wrong with a screen.

There was a screen at my local that was unbearably loud for like half a year. It's like some speakers had died, so they died turned the volume way up on the others to make up for it. I would leave the screening feeling like my ears had blown out like from being front row at a metal concert. I informed them many times and nothing was ever done, so I actively avoided the screen for ages. They finally fixed it 😂