It’s hard to find instances that offer what world offers, so I get it.

OTOH, I ended up moving or handing over most of my communities that I had created on world because this instance is TOO popular and bogged down all the time. Plus, they make arbitrary and drastic decisions without discussion on matters like defederation and often banning. It’s smart to go to a smaller instance but it’s also risky because any instance could go down at any moment. That’s why many of my communities are duplicated (across world and infosec) because it would be devastating to lose all of those quality links and engagement.