I :110percent: agree with Will here and this is the right way to think about nostr app development. Bottom-up, decentralized, offline and local first. The exact opposite of what Primal is doing.
Discussion
Y'all nostr developers better learn from Primal and make room for a cache server somewhere in your bottom-up, decentralized, offline, local first builds.
Some of us still want to use nostr on a mobile connection without getting notification that our data is getting used up from our internet providers.
