A lot of that (dis)credit historically goes to Jonny Ive. Every UI mostly just copied the flat, glassy look. KDE had flatter icons - but not in such disruptive

A lot of that (dis)credit historically goes to Jonny Ive. Every UI mostly just copied the flat, glassy look. KDE had flatter icons - but not in such disruptive way. They were still skeumorphic