Spicy approach, but it's not really a reddit replacement if there's that much friction in setting up a community.
It sounds like you may be interested in nostr:npub10qdp2fc9ta6vraczxrcs8prqnv69fru2k6s2dj48gqjcylulmtjsg9arpj!
Check this out. It's domain-based communities with moderation tools:
Spicy approach, but it's not really a reddit replacement if there's that much friction in setting up a community.
Ah, didn't realize you were looking for something like reddit :)