zvavybir on Nostr: I'm currently on a single-user mastodon instance, but it feels a bit overkill to use ...

I'm currently on a single-user mastodon instance, but it feels a bit overkill to use something that can handle hundreds of thousand of users for a single one. Is there something optimized for my use case that I can use as a drop-in replacement? (I don't want to move servers/domains again, so it should be able to read in a mastodon backup and just work.)