Why are you exagerrating my argument? In my list I didn't count every mouse move. I only counted two: the significant ones, requiring user to "teleport" mouse pointer across large part of screen. The first move is necessary, the second one isn't.
Cluttered design is still bad design. And mind that Microsoft didn't touch this turd since more then decade.
Better design is no brainer. You get "mouse actions" halved by getting rid of:
1) stupid window placement
2) redundant confirmation
3) telling your GUI for second time your requested action is "stoping some USB devieces".
I'm sorry, but I don't see any of these points you raise in the procedure to eject an USB device in Windows 8. Could you address this observation? You can find the procedure described HERE, in case you haven't seen it. Should I have used a bigger font?