I'm highly skeptical the Fediverse will be able to sustain itself on the donation model.
Discussion
I think there's a scenario where it only survives because nostr:npub126ntw5mnermmj0znhjhgdk8lh2af72sm8qfzq48umdlnhaj9kuns3le9ll becomes popular
wHy dOnT tHEy JuSt ASk FoR ZAps?