Like Peter Thiel, Tech Workers Feel Alienated by Silicon Valley ‘Echo Chamber’

There is a linguistic sleight of hand at work here: 'libertarian' and 'left' is not what is happening in SV. These terms have been hijacked by the identity politics cartel.

The SV political and ideological climate is all about pidgeonholing you into 0.01-0.3% segment ('left-handed bisexual javascript expert'), then maintaining these segments and manipulating the fractured society into neoliberal directions.

It is obvious that there is nothing that can be named as a common interest in SV: there is no such discourse. The commonality is restricted to your 0.01-0.3% segment.

That's not quite correct. There are very obvious, very large common intellectual & political interests in Silicon Valley:

Equal representation of women and minorities in tech. Wage gap as a result of discrimination. Unlimited low skill immigration; immigration amnesty. Environmentalism, global climate change. Gay rights. Drug legalization, ending policies of mass incarceration.

Those topics all have overwhelming support in SV.