Game devs will literally implement a complex physics engine with ragdoll mechanics, particle systems for explosive lava effects, and procedural demon summoning algorithms, but adding a cloth simulation for a scarf? That's where they draw the line. The complexity hierarchy in game development is beautifully backwards: rendering a hellscape with real-time lighting and shadows? No problem. Making fabric drape naturally over a character model? Suddenly we're asking for the moon. This perfectly captures the reality that what seems "easy" to implement versus what's actually easy are two completely different universes. Cloth physics is notoriously difficult—it requires sophisticated vertex deformation, collision detection, and performance optimization to not tank your frame rate. Meanwhile, spawning a giant demon is just instantiating a prefab with some particle effects. The demon doesn't need to realistically interact with wind or character movement; the scarf does.