I agree that the tweet format and the Lemmy format are somewhat incompatible. I think a bridge from like to like (eg Nostr tweets to Mastodon) is where much value is added, rather than crossing streams. (Attempts have been made, none that I’ve found that work.)

And within the Nostr-verse, there should be ways to readily repurpose and syndicate the subset of tweets that I do want to appear on my blog, for example, or perhaps certain hashtags that could automatically also post to the relevant Lemmy community.