No, they still make sense and work just fine on large displays. I have two 2880x2560 displays on my Mac. A flick of the trackball gets me to the menubar no mat

No, they still make sense and work just fine on large displays. I have two 2880x2560 displays on my Mac. A flick of the trackball gets me to the menubar no matter where the window is or how large it is.