- Playing music - Playing audiobooks - Telling the time - Setting timers for cooking. - Giving the day's weather.
Alexa beats Google solidly in kid-friendly material.
I subscribe to the Amazon PrimeFancyMusic thing, and that works well for my Echo Studio.
I would agree that a GPT driven voice controlled system might be great.
What I would actually prefer would be a speaker system that I could drive with a command line tool _or_ voice. Arguably, a tidy enough installation on a RPi Zero connected to a dumb speaker would be sufficient for the CLI...
A "smart" speaker that simply did the above 5 tasks reliably and was driven off of music/audiobook subscriptions would be fantastic. It wouldn't shoot for the moon, but it would be a workhorse.