system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: For movies, how is 24 frames per second more "cinematic" than 30 frames per second?
gpt
Only because you're used to it. Movies "look like movies" in 24 fps because movies are all shot at 24 fps. that's literally the only reason. 

30fps is what they use for TV, so your brain associates the look of 30fps with things that are on TV.