Are you on a tiny or single-person server and want more content to browse through?
1. Join Groups, these actively push all their content to all followers no matter which server they are on. More info: https://fedi.tips/how-to-use-groups-on-the-fediverse/
2. Ask your admin to subscribe to relays. If they say these take up too many resources, ask them to look at new topic-specific feed services. More info: https://fedi.tips/using-relays-to-quickly-expand-a-servers-view-of-the-fediverse/
3. Follow people via directories, they are server-neutral. More info: https://fedi.tips/how-do-i-find-accounts-to-follow-on-mastodon-and-the-fediverse-how-do-i-find-my-friends/