This article is in line with The Daily Dot's competency. How do we know Mastodon is crumbling?:

Over on Twitter, users post jokes about President Donald Trump, this time of a fast food feast he prepared for the Clemson Tigers football team amid the ongoing government shutdown. But the words “Trump” and “shutdown” only appear once each on cybre.space’s “local timeline,” which shows posts on the site and any other connected “instances,” or Mastodon communities. It’s even more barren on this reporter’s home timeline: No one is talking about hamberders.