I think I consider the various non-predictable post sorting algorithms on commercial social networks a form of gaslighting. Did you see this content before or not? Are you actually caught up, or is something you wanted to see consistently being sorted too low to reach? Is everybody ignoring some topic you find interesting, or are you just not seeing it?
Fosstodon is a Mastodon instance that is open to anyone who is interested in technology; particularly free & open source software.