I think this is key to understand the motivation behind pretty and animated UIs. In games it has a different motivation compared to UIs that you use as a tool. If you compare old software to new software, a lot of tab switching and hotkey magic is simply not there anymore. Blender has a notoriously difficult UI but once you get the hang of it, you become very efficient. I think the current way of creating UIs caters to people making decisions of whether to purchase the software but that don't actually use the software in the end.