For me, when I went and tried a vim terminal buffer a few years back, I learned that my habituation to the emacs-style shell shortcuts (ctrl-a, ctrl-e, etc) was

For me, when I went and tried a vim terminal buffer a few years back, I learned that my habituation to the emacs-style shell shortcuts (ctrl-a, ctrl-e, etc) was a significant (and dumb) barrier, that I didn't care to overcome.