Got it, no worries, all good!

Yeah, I don't think the claim above was that local storage can store all of the Internet. My read is that the suggestion was that having individual storage with fast access and sizes larger than what RAM can hold enough of information in it to provide local & personalized "algorithm", so there is less of a need for major centralized hubs like Primal deciding "popularity". There is still need for all what makes nostr great - the portable identity, signing of events and lightweight relays.

My fair guess for what iefan meant above is that having this type of storage open sourced allows many more Nostr clients, not just Damus, to take advantage of the solution.