Well, that's the real problem, isn't it? If users aren't punishing Facebook by leaving the platform in droves, then what incentive does Facebook have to stop its consistently user-hostile business practices? Obviously it does not care about complaints alone: so long as engagement metrics are up, the users' opinions can be damned.
The good news (for those of us that don't like Facebook) is that it seems like users are leaving it—or at least that's the picture I get from stories/comments submitted here on HN.