Because we have, as an industry, collectively surrendered our morality to "the market", which is supposed to fix all these problems by its almighty powers.

Because the prevailing voices our country have spent the past half-century telling us that government is Bad, and business (and greed) is Good, and enough of us have bought into the idea that we've systematically dismantled enough of the systems that keep corporate greed from running amok and ruining people's lives that they now effectively run large chunks of government (eg, see ALEC).

Because too much of our society—especially in the tech sector, and more especially in the parts of it that are overrepresented on HackerNews—has come to worship wealth and the wealthy, and to believe that they should be allowed huge amounts of latitude to do what they want with their wealth.