I don't believe the "market" will naturally take care of it. You're looking at this through blurred glasses. People, not markets, will have a choice (if they so decide) to use or not use something. Buy or not buy something. That is their power and we have copious examples through out our history of this indeed working should enough people get together and want to make this change. Again, we are talking about a private company (Facebook) who relies on these very same people for it's success, this is NOT a reference to a form of government that is running out of control. We've seen FB change in the past (see my previous comment), no reason for them not to do the same in the future should WE decide they need to.
I'm not. The boiling frog principle still applies. The revolutions you're talking about require people to get together and foment them, and I don't think it will happen at sufficient scale for FB to care, or to prevent them from having a very large negative effect on society.
There is a huge difference.