Comment by CookiesOnMyDesk

If you get a keyboard that is programmable with QMK [0] and/or VIA [1] you can just program any key, or mod+key, to be a macro - and you can even record them on the fly [2].

[0] https://docs.qmk.fm

[1] https://www.caniusevia.com/

[2] https://docs.qmk.fm/features/dynamic_macros , https://usevia.app/