It is very much a thing of modern times to be lectured on, for instance, desktop design, when I am fairly confident I've used more different desktop environments than the person accusing me is even aware exists.
(I would estimate I've used 35-40 different desktops across over a dozen or more GUI OSes. The first I owned myself was an Acorn Archimedes with RISC OS 2, an environment far weirder than any hardcore Linux advocate could even imagine… a default editor with two separate independently-navigable cursors (source and destination), three mouse buttons all heavily used, and no permanently on-screen menus of any kind (only context menus).
Ah well. So it goes.