Earlier quoted context omitted.
Siri is hit and miss, but setting timers (for cooking) always works. > Hey Siri, set a timer for 8 minutes. > Ok. 8 minutes and counting.
It's 2020 and that's still everything virtual assistants are good for. It's kind of sad, really.
I do have to specify "Living Room TV", even though the speaker and chromecast are configured to be in the same room, it still just turns off a bedroom tv if I'm not specific about which tv.
Also "Hey Google, turn off the Xbox" works, because I linked that at some point.
So not just timers! ;)