Maybe the things you are interested in do not exist on the fediverse; it's not a problem in itself. It's better to be there than on Twitter, but so be it.

Both replies absolutely coexist because of something simple: the fediverse is not Twitter. If you're looking for Twitter2, that's not it. If you're looking to build the fediverse by being a member and contributing to the discussion. You're going in a different universe, learn the rules :)