I’m not blaming her at all - I meant that she’d have a good idea of whether or not the singer is a crowdsurfer, regardless of a venue sign being present or not. It’s either the singer’s fault for launching into the crowd with absolutely no warning, or the rest of the crowd for seeing the singer coming and scattering from around her.
There are plenty of shows “about” subjects that you really don’t need to have any interest in to enjoy, because the show is actually about the characters. Like Succession, is any knowledge about or passion for corporate takeovers necessary? In Ted Lasso, the sport is there to motivate the characters, and is only very occasionally on screen.