I didn't like the idea of my 4 year old having an easy way out of learning to read/write. I disable all voice recognition on our tablets/phones too. Next birthday it will be C64 time. :-)
(Edit P.S.) Don't get me started on Unix REPLs suitable for young kids. A simple for loop still reads best in BASIC.
My wife didn't like the idea of having a microphone in our rooms, now she asked me if i don't want to buy another one.
And yeah it is only used for timer, reminder, light on/off and music.
I love it too.