> San Francisco is overrun by tech conjurers who are rapidly annihilating its remarkable diversity; they swarm in and out of the metropolis in specially chartered buses to work in Silicon Valley
Swarm?
According to this SF Examiner article in 2017, there are 9,800 commuters every day from the shuttle program. That's barely over 1% of the city's population.
http://www.sfexaminer.com/tech-workers-voice-support-commute...