If understanding what the fediverse is and why the whole point is the diversity of servers, then you're not ready to discover the fediverse.
It's not a bad thing in itself. The fediverse is not just another service, another app, another social network. It's a way to organize together as a society, as a group of humans. It might take time to understand how it works, but it's worth it.
"This looks interesting. What web site do I go to to sign up and start using this? Huh, there are unnecessary hoops to jump through. I can't be bothered with this right now. Maybe I'll look into this again later."
And later never came.