Can we host it ourselves a la Mastodon / Lemmy / Fediverse stuff?

What part of this is self-hosted?

Heck even Disneyland is cheaper per hour.

I live in a very rural town in southern Japan. Japanese people flock to it but i never see any foreign tourists. It’s such a picturesque little Japanese village – Almost out of a fairy tale.

I see NixOS I up vote. Looks good!