This clearly falls in the different strokes for different folks category but it would make me want to stab myself in the eye.
I wish #emacs had a plugin that noticed the keystrokes didn’t make sense in focussed window1 but did make sense window2 and put focus there.
— Colin Yates (@yatesco) April 5, 2016
Is it just me or does anyone else think having the focus yanked away because you mistyped a command is a really bad idea? Of course, Emacs lets you have it your own way even if others might think that way is, um, less than optimal.