Though my range of operating systems isn't anything like as wide as yours, but still across a pretty broad range of systems, Windows, especially 10, comes out by far the worst.
My other pet hate on Windows that's been out of control since 7, and getting worse with each generation, is the insane hidden wastage under /Windows that simply constantly grows.
After it's a year old, between winsxs and the various installer and update folders you can easily burn 50-100GB of space under ./Windows for an OS that took say 3GB to install. You can clean up only some of it.
My other pet hate on Windows that's been out of control since 7, and getting worse with each generation, is the insane hidden wastage under /Windows that simply constantly grows.
After it's a year old, between winsxs and the various installer and update folders you can easily burn 50-100GB of space under ./Windows for an OS that took say 3GB to install. You can clean up only some of it.
No other OS gets anywhere near this idiocy.