Sorry to side-swipe this. The pictures in the article all have a fuzziness I've come to associate with Linux GUIs over the last couple of decades. Is there a sp

Sorry to side-swipe this. The pictures in the article all have a fuzziness I've come to associate with Linux GUIs over the last couple of decades. Is there a specific reason for it? Is the font the problem? Some kind of font-hinting patent they can't impinge on?