Siri is so bad as a voice assistant that it made me stop caring about device-local AI, which is impressive. Yesterday, “hey Siri, turn off the bedroom lights” worked. Today, that responded with “sorry, I can only set one scene at a time”. The proper phrasing — for now — is “hey Siri, turn the bedroom lights off.”
Walking to work, “hey Siri, podcasts play”, which is/was the documented way to play a podcast, started streaming random music. “Hey Siri, play a 🤬🤬🤬 podcast” did the trick.