Looks like Dr. Robert Malone could use Nostr right about now, although I don't think he could earn the same kind of income from it that he makes on Substack at this time.
And what are the closest parallel Nostr clients to Substack right now? nostr:npub1048qg5p6kfnpth2l98kq3dffg097tutm4npsz2exygx25ge2k9xqf5x3nf? nostr:npub1w0rthyjyp2f5gful0gm2500pwyxfrx93a85289xdz0sd6hyef33sh2cu4x? nostr:npub1yzvxlwp7wawed5vgefwfmugvumtp8c8t0etk3g8sky4n0ndvyxesnxrf8q?
I think #Nostr should stand ready with parallel, uncensorable, privacy-respecting apps for all of the current big-name Web 2.0 apps: YouTube, TikTok, Instagram, Facebook, X/Twitter, Reddit, etc., etc.
You could build a virtually identical app, but if it is decentralized, anonymous, and Bitcoin-enabled it would already be leaps and bounds better.