No they don't. Best audio software does not have skewmorphic UI's. I personally prefer minimalist looks. Ableton Live is a good example in the other direction.
Again, different strokes for different folks. Ableton is popular but so is FLStudio, iZotope plugins, Cubase, or ProTools. I am thankful this trend towards functional minimalism for ease-of-use is relatively contained in the music software scene.
