I'm a fan of the genre "sleek and elegant UI/product concepts which are actually completely impractical in practice". I once tried to replicate the Tron Legacy computer UI as an OpenGL application and even wrote a full GPU-accelerated terminal emulator to be the center piece. It had an audio visualizer, CPU usage graphs and a 3D cube visualizing a Perlin noise plane which communicated nothing of value at all. But it looked cool.
I got jumpscared while plugging a device into my work laptop just now. Instead of Windows 11 playing the usual inconspicuous pling sound effect, it was super fucked up and sounded more like it was coming from a Gameboy speaker. And it was loud.