I'm not a programmer and I agree. Only after getting into 3d art I started hearing about it and I don't think I've ever used it, let alone understand it, it's the sort of thing the technical artists know about. Nobody ever suggested me to use it for my images or 3d models.

As a visual artist I can confirm the "image_final_final2_b_final" trope is as real as it gets

Git is used in other contexts besides programming

Much less even knows how or why to use it lol