Hmm yeah maybe, but that won't scale anywhere. It will end up like Monero, there are only so many people who want Racist Zillow.
I actually don't think Nostr is a shittier version of X. I prefer this experience to X. But again I am in a small group of people who will eventually all be collected and then thats it.
Maybe every person has a small use case(racist Zillow etc) that they need served by Nostr. For me that actual is social media, but for most people maybe it's something else.