@AnthonyJK @AnarchoNinaWrites The problem is Zuck and his ilk have no qualms about scraping the internet, so if it's available to see it's going into their machinery no matter what. And the "big data" mining operations put the pieces together to know too much about everyone everywhere. So even doing a personal blog isn't as safe as one would hope.
The twist added by the fediverse is one loses control over how content is disseminated, but I don't think it's too far from scraped blog pages.