Nostr was always a weird beast, it is neither a shameless message passing protocol like Activity Pub, nor is it highly consistent through centralisation like At protocol, nor is it highly consistent through proof of publication (DA) like Farcaster.
Instead, it is more like the Bitcoin mempool than anything else, a broadcast network that is too unreliable for good UX, but its main goal is to just let things eventually slip through a supposed censorship. Admirable really, but it doesn't work any better than sharing links in group chats and emails until they reach their target audience.
I am afraid that the only viable way for censorship resistant yet reliable broadcasting is a scalable proof of publication ephemeral decentralized ledger...
Luckily that is also the endgame solution for scaling payments so it will eventually happen, but I am not sure anyone cares to broadcast their tweets so much as to pay for it, especially that it only guarantees that the data is available, but it doesn't guarantee that anyone will read it or see it at all, anymore than Bitcoin guarantees that a transaction is going to appear on people's wallets if they don't ask for it.
Which brings me to the question... Is this just a note taking app?