Google is my provider for so much these days. GSuite. Pixel phone. Pixelbook. The Google Cloud powers my phone service, Dialpad and my conference bridge, UberConference. I dumped cable for YouTubeTV. In my life, Google is like Santa Claus. It knows when I've been sleeping. It knows when I'm awake. It knows when I've been bad or good (by my search habits) and Google knows where I go, via Google Maps and Waze. Google knows my music likes via YouTube Music. It knows my questions, via Google Home. To me, if Google doesn't know me by now.....well you get my point.
So how come when I arrive for the first time at Starbucks with my Pixel and my Pixelbook I have to log in to the Google powered hotspot?