The same general sense of a problem can be said for people eating meat, driving cars, buying plastic disposables, sending kids to schools that focus on test-pre

The same general sense of a problem can be said for people eating meat, driving cars, buying plastic disposables, sending kids to schools that focus on test-prep instead of life skills… we live in a society full of ills and many or most of the people have some vague sense of it. Are people supposed to all become individual experts about the problems and learn the best ways to opt out of each and every aspect of unhealthy parts of our culture? Why people do what they do and how things work overall are much more complex than simple quips you're making. No comment the size of what we're typing can get at much of the complexity here. Your whole "no obligation" argument is just so simplistic and dismissive. Facebook actively pushes people to use it using every method they can think of from subsidizing access fees in much of the world that is late to the internet to using every addictive psychological trick anyone has discovered. This has nothing to do with property rights. That's just non sequitur. That argument is as reasonable as saying that Facebook is just a bunch of math, since that's all programs are, and then arguing something about how math can't hurt anyone or some similar nonsense.