Despite being a "power user" of macOS (and having had been for close to 25 years now), I only tried Shortcuts for the first time last week, to try to automate opening any of the live TV streaming apps (YouTube TV, Fubo etc) to a specified channel in one button click. Unfortunately none of the TV apps on the platform have bothered to expose such basic functionality, so I ended up cancelling my subscription to each one I tried.

If anyone knows of an app that gives access to live TV and actually cares about the basic functionality of the platform they run on, I'd love to hear about it and they can have my money.