Animators too. FFS, when you deliberately position a character to look fluid, life-like, and emphatic at a frame rate, you have to respect it, or you lose it! Adding frames willy-nilly ruins movies and animation. Don't like it? Wanna be a gamer? Well, maybe just sit tight and accept that you have to trust that the artist, idfk, knew how to do their fucking job.

Personal rant here. I hate automated interpolation. I would literally prefer it if you deep-fried my work by overcompressing it over and over to 'save space.'