For me the best automation I created this year is a goodnight scene that runs when I put on my cpap and a morning routine that runs when I take off my cpap.
Use a Sonoff S31 and look for a change in Watts. It’s a solid automation that doesn’t break or have false positives. It works better than my Withings sleep pads, time based phone charging, and even Aquara FP2 presence sensors.
Strangely it’s probably the simplest automation I’ve created.
What’s your favorite automation you’ve made this year?