I think similar to how smaller blocks on bitcoin are necessary for decentralization, we will need minimal text based communication to overcome the challenges of censorship on nostr.
In the future we may have:
- Smoll-relay maxis -> good for outbox model / decentralization
- Text-only maxis (kind 1) --> easy to relay / unstoppable
- Smoll-follow list maxis (kind 3) ---> good for WoT / nostr dunbar number
YouTube and anything similar that requires big data and processing power will just naturally lead to centralization because of the costs.
We may need the "Other Stuff" to grow nostr's network effect, and hopefully we can do it in a way that it won't become a "Communication vs Everything Else war" (ie block size war)