Are you...are you really that naive? This is almost all a matter of media attention, which is all a matter of money. You also won't hear about discrimination at the upper reaches in the fashion industry because, guess what, those advertising dollars speak loudly.

Once the West Coast tech world starts paying into the scam you won't hear about sexual transgressions there any more than you do in the world of Wall Street or Hollywood which are, as you hint, 1000x worse. People are just now hearing about guys like Bill Cosby, but his behavior was standard issue.