This part was a long description of the zeitgeist in SF; it was not meant to be the author’s own opinion.
I found it to be an unexpectedly evocative piece, a kind of poetic prose style that I don't see very often in journalism, let alone tech journalism. Each word seemed carefully chosen to make the reader almost fell like they were there, witnessing, understanding.
So, I can imagine the author being a little pleased that you reacted to that passage with a sudden skepticism. Seems like a very successful case of 'show, don't tell'.