Movies follow predictable formulas and trends, over time this becomes more true, not less true especially with fewer and fewer lines being written by humans every year. As a format, they’re too short to tell an in depth story and too long to tell a short punchy one. The design and market optimization priorities that shape movies tend to disincentivize originality. Even inception, which was all the rage for being oh so trippy and original was just a lame heist story with stupid flat uninteresting characters, and a boring sci-fi twist. Movies will only become more boring, loud and terrible as time goes on.