Nostr basic assumptions are too paranoid (e.g. send your shitpost to 10 relays around the world for jurisdictional arbitrage)
Communities + credible exit is looking like a better tradeoff to me, at this point
nostr:nprofile1qqsth7fr42fyvpjl3rzqclvm7cwves8l8l8lqedgevhlfnamvgyg78sdv7ysa is great for webapps on mobile. If you're on Android, you can pair it with Amber via NIP55, and webapps will treat it like you are using a browser extension.