I think people care when they are properly informed, in a setting where they are ready to hear such information. The primary reason they seem not to care is bec

I think people care when they are properly informed, in a setting where they are ready to hear such information. The primary reason they seem not to care is because "everyone is using X, so I guess it can't be that bad" and an information/concern overload. We are constantly bombarded with new concerns and this particular topic requires expert opinion to truly know which software you can trust. Then there is the problem of choosing which expert to trust. And you still have to have time left simply to live your life. It's just not an easy thing to let yourself be concerned with this. In my personal experience, I've yet to meet a person that turned out not to care once I've taken the time to discuss this with them one on one.