I can understand many not getting the John Wayne, Casablanca, the big stage show stuff (oh, broken.. no worries), and a lot of the pre-show film. But to not get the Raider, Gangster, Western, Oz, etc is just dumb people. And make your kids watch the IJ trilogy, Star Wars, Back to the Future, etc.. or I'll call child protective services
We've covered this before... Hollywood's Golden Age hasn't had much exposure for people born since the 90s. Much of DHS is set to celebrate that period.. and that whole topic is over the head of many.