From Common Sense Media
If you are one of the millions of households in the United States with Alexa or Google Home, you may have noticed an unfortunate side effect of using the device: a lack of enforced courtesy. Kids (and adults) shout commands at the device: “Play Beyoncé!” or “What’s the weather?!” The devices do not require a “please” or “thank you,” and the more lifelike these devices become, the weirder it is to hear your child rudely demanding something from a humanlike voice.
What to do: Model the behavior you want to see. It might feel strange to say “please” to a machine, but if that’s what you expect from your kid, you should do it too. It might help explain to kids that even though you know Alexa doesn’t have feelings, using polite voices and words makes it nicer for the real people in the house who do have feelings. You can talk about how it can feel bad to be around someone who’s yelling or angry, even if they’re not yelling at you.