Both the inclusion of Bezos and the very subject of the ad (a national panic caused by the absence of Alexa) show the kind of confidence Amazon has going into 2018. The 2016 ad reflected Alexa's young state. The Echo had only been on the market for slightly over a year, and Amazon had to explain the product to a public that had never heard of a smart speaker. Flash forward to 2018 and it's a different story -- Alexa is seemingly everywhere, including new Echo speakers, cars, and thermostats. Amazon doesn't have to introduce Alexa so much as defend it against incursions by Google and Apple.



