bro, guix installed an old version of emacs, and that is just not fun. emacs 29 came with so many great functions that using 28 is just torture
for example, C-c C-e and C-c C-b evaluate buffer. and the new syntax for defining a global key is (keymap-global-set “M-o” #‘other-window). It’s only been a few months now, but those features are so obvious to me, I forget they’re new