The problem with the Seven Basic Plots defining all films is there's several popular and successful films that don't fit in those categories: Psycho, Pulp Fiction, Boyhood, Memento, Parasite, Eraserhead, Swiss Army Man, Clockwork Orange, Sorry to Bother You, Being John Malkovich, The Lobster, Her... And a lot of horror movies don't fit in any category or actually disguise their actual genre. I've also seen some art-style films that ignore it too. But regardless, even if someone made a complete list, the descriptions of these categories are so generic that I'm not sure it means you can't enjoy films. It's what is unique about films that I enjoy them the most - what makes them stand out apart from anything else. And even then, when you look at many films, they end up being multiple genres rather than strictly one overarching plot. I watch films because they are fun or interesting, not because I know what's going to happen. Same reason that I go on living despite knowing that free will doesn't exist, or that the sun will eventually boil and consume the Earth. Paraphrasing Vision in Age of Ultron, and the entire plot of Arrival: just because something isn't made to last doesn't mean it's not beautiful or not worth the time.
