Don’t believe this functionality currently exists, but it would be cool to offer a Local view (along with Subscribed, All, etc), which would work similarly to All, but only show magazines/communities local to the kbin instance. Lemmy has this option. It’s a nice way to explore and promote the content from one’s “home”, helping to develop a stronger sense of local community, to pair with the broader global qualities of federation.
Yeah, that seems to do the trick, though I’d prefer it as a filter integrated with the other listing options, rather than a setting.