It's really puzzling (but extremely welcome) that Blender continues to be such an open source success story. Seems rare for such complex pieces of software in a niche space to get that level of development. I wonder what the secret is.
At the same time, I'd expect it should have its Linux-moment by now and eat the world, but it doesn't seem to be the case for high profile productions.
Not sure what you mean with Linux-moment exactly, but Blender is sitting rather in a niche need compared to Linux which sit just above the hardware. So in that sense, Blender can’t have a Linux moment: it won’t be deployed in most servers, it won’t be embedded in a mission to Mars…