

I guess to revive a community:
- find something to post on a regular basis. e.g. on !bmoviebonanza@lemmy.world I post a weekly announcement about the upcoming Monsterdon movie viewing (with links and background info); LaurenceWolse posts 2-3 movie overviews a week, and there we have the basis for a moderately active sub.
- find another couple of people to help you out by posting regularly
- keep posting on this community’s weekly thread and getting advice/inspiration from other posters here
Here’s a great example of how a regularly-occurring post can help grow a community. On !vampires@lemmy.zip @Zagorath@aussie.zone is posting the novel Dracula “as it happens” on a calendar. It’s an epistolary novel, so they’ve posted the chapters for May 3, 4, and 5 so far and will post the remaining chapters over the next couple months as that day occurs. (The first 2 chapters are pretty short so you can catch up easily if you want to read along!)