I've been self hosting TT-RSS since Newsblut raised prices some years ago (which was what I switched to when Google Reader closed). My list simply grew over time. Whenever I see an interesting article (doesn't matter where, here, Reddit, Twitter, Facebook) I check if the others are interesting, and if so, I subscribe. Almost everything worth reading has a feed.
Thought I might as well try it again. While it wastes more space than TT-RSS, it’s good enough, and everything else looks nice and works faster, so I switched to FreshRSS as well now ;)
I did the same several years back. Mainly because hitting mark as read in a group/ category marked even new articles that came in while you were reading, meaning you never saw them.