It's also a very strange way to write a renderer, since you want your renderer to be pass-based, rather than object-based. React + Three.JS is just the wrong level of abstraction, since Three.JS a scene graph toolkit.
useFrame binds a single component to the render-loop. But in a managed way. Once the component unmount, it's getting taken out. You can also stack calls like that with something like a z-index, which is awesome for effects.
