Tech types are getting a little arrogant, out of touch, self-absorbed and judgmental these days too. Getting people to click on ads or privatizing all their personal info in an insecure social network ain't God's work any more than taking companies public, developing the infrastructure for pension funds etc. to invest. And if you'd rather subvert the Constitution than say, help people allocate their savings, or reform the financial system, then your priorities need re-examining.
Silicon Valley is basically just Wall Street wearing a clown suit...
If working in porn and for the NSA are in the same category of morality for you, you've got problems. Same if you think destroying consitutional/human rights is preferable to making money in a questionable way.