So here we have white racist nationalists whining about the few successes of minority immigrants (Sundar, Satya, etc) while ignoring how women and minorities have had a hard time getting into the upper echelons in general.
Yes, middle America is facing a crisis in the New Economy as their jobs are automated away, but it doesn't fully explain the Trump/Bannon phenomena. Poor voters voted for Clinton, the average Trump voter salary was above $50k. You cannot fully explain away the Trump phenomena with the Michael Moore explanation.
And if people let themselves get racially baited, believe fake news, scapegoating minorities, we can't blame tech workers alone, except perhaps maybe we can blame Facebook for not filtering lying and racist propaganda stories.