I think that the problem is that Nostr can be used for anything, and thus feels unfocused. I think a killer app is needed , focus the growth there, and then build around that and grow the ecosystem. For example a dating app. Why a dating app, well because a lot of secrets are shared there, where a lot of people dont trust the big tech companies. Focus is on dating, a subject that concerns everybody, and not just tech and bitcoin dudes. From there you get the numbers, and then you can append apps to expand the dating experience, based on the nostr protocol