[jefftk]

Our world is non-ideal in many ways, and there are many potential sacrifices one could make to help improve our future. Using more private technology is one of them, but so are things like avoiding flying, going vegan, switching careers to directly work on a problem, or donating to support progress in these or other areas. I think it's pretty hard to make a case that trying to hold back the large decrease in privacy is more altruistically valuable than, say, trying to keep humanity from wiping itself out (nukes, bioengineering, AI, etc).