I'm not sure I can even understand how your arrive at this conclusion? Looking over the entire set of available jobs, tech is clearly one of the best fields to be in. From pay to autonomy to working conditions, etc etc. You want to see a bad job? Coal mining is a bad job.
Being a little bit less screwed doesn't make you not screwed, it makes you less screwed.
I am not sure if you would be happy to work in such a workplace and that describes most of the corporate culture. People are fond of bashing startups for what they are while conveniently ignoring how much more work they get done while keeping everyone happy. Don't like it? Get a job at IBM.
Nope, there will just be another round of new faces, new tech, and new fundings.
Wow, that must take a whole lot of careful coordination.
See this https://en.wikipedia.org/wiki/Interlocking_directorate
Also play with this http://www.theyrule.net/
The only glimmer of hope is that personally I'm noticing my peers and friends working all over the Bay Area are starting to notice. Maybe in a few years we'll do something about it.