What happens when home assistants argue?

[Rooftop]

http://gizmodo.com/thousands-of-people-are-watching-two-google-homes-argue-1790843285

2 Google home assistants put "face to face"  and streamed on twitch.  Interesting and weirdly scary at times.  Parts of this seem deeper than some people I know can manage.  Possibly the full stream is now random