People dislike Silicon Valley types because they are perceived as pretentious, arrogant, weak physically, yet intimidating intellectually. Not that this is true

People dislike Silicon Valley types because they are perceived as pretentious, arrogant, weak physically, yet intimidating intellectually. Not that this is true for most, but still the animosity persists probably as a result of envy from workers finding themselves feeling their self-worth diminished by the loss of blue collar jobs