From 1993 on, Louis Rossetto heavily pushed the idea in Wired magazine that Silicon Valley was heavily libertarian[1]. I had not been to the Bay much at the time and actually believed this was true of the Valley.
> authoritarian technocracy on the left
Like who, the Kellogg's workers who were on strike? The GM strike in Mexico? Even the left in what remains of non-gentrified Oakland is different than the bubble of upper middle class Bay FAANG liberals.
[1] By libertarian I mean libertarian in the American sense, which nowadays is right-libertarian.