I just don't get this, or any other "VUI"/voice-centric platform for that matter. The killer feature of the smartphone or watch isn't that it's the most convenient (which it is), it's that whatever you want to do on it is at least somewhat private. I don't want the guy next to me on the train to know I'm messaging Andrew, and he doesn't want to hear me message Andrew either. Asking me to speak out loud these commands…
I wonder where this dislike of talking to computers in public is coming from? People often discuss private topics on a train, and don't care that others might be listening. People talk loudly on the phone when in public. Some even talk on speaker phone. But noone ever talks to Siri or Google or Alexa in public. Why is that?
Does everyone else look askance at them and think they're being rude by doing so? Also yes.