The future for the people able to break free, sure, but I believe that'll always be a minority of the population.

However, even the private enclaves become corrupted over time, especially if they ever grow in popularity. I mean, look at HN as an example. What was once a niche place for tech people and STEM related topics, now any given day the front page is 30% pure sociopolitical content, 50-75% mainstream media content; comment threads full of partisan rage baiting and emotion-driven debate.

Also, once a niche place becomes in any way important/popular, the propagandists will swoop in and work their tricks to start controlling the messaging on it.

At this point I'm feeling that niche places can only exist long-term as long as they have some sort of dictatorial control by a truly moral admin, who forcefully keeps the community in check by viciously moderating content. Of course, such a person is eventually corruptible, and finding a successor later for such a person is its own issue.