They’re useful if you have kids, otherwise I haven’t found them really useful.
I use Google assistant to set timers and alarms, and check the weather. Besides that, nothing. The times I tried, I wrestled with it for a few minutes until I did it myself.
I have my players on a bridge over a river of lava, in front of them a hurt, but still alive beholder. Behind them two ropers. One player is down, and it will be lair action on the count of 20 when we start next time. I’m still teasing them.
I ran two games, one with Tales from the Loop and another shorter one with for Things from the Flood.
The first one had a city with three main paranormal things going on: