I really need to look at Hammerspoon, thanks for the pointer.

Talking about automation, I use BetterTouchTool[1] to give me a few useful touch bar icons:

- Speaker and headphone buttons (using switchaudio-osx[2])

- Start meeting that starts a Zoom call and adds the link to my clipboard

- Write email that gives me a new blank email (and makes it visible)

[1] https://folivora.ai/

[2] https://github.com/deweller/switchaudio-osx