There is that connector on the controllers where you can attach extra things. They could easily make a cheap microphone that could be connected to it. They should mess with that.
Company that I no longer name has been working with Amazon and Alexa/Cortana skills from what I have read. I would expect Alexa to possibly do this later in the year.
I really thought the Cortana speaker would have been used to solve the problem with no more Kinect support and to how "Hey Cortana" ends up triggering a response from all your Microsoft devices. NOPE. I was ready to buy the thing but once I learned that it does nothing to interact with Xbox or other Microsoft devices, I really don't see a point to the thing.
Crazy. I never used the Kinect for gaming but I've been talking to my Xbox since 2010. 2010!!! After 8 years I'll now be required to only use the controller... completely ridiculous. A mic better be available... or allow the TurtleBeach to work... or something. Seems incredibly dumb to step backwards almost a decade in tech with no explanation.