This is nostr's biggest problem / complaint. It's not even posts about bitcoin or even essays it's just slogans and in-jokes. Nostr-as-bitcointwitter clone. 
The question is if this can actually change. Most people aren't looking for a bitcointwitter clone (believe it or not lol).

I'm don't hold much hope but also willing to be proved wrong. 

nostr:nevent1qqs2pvpkml9ws0erzm9m64cr2hqc8006feg9l3sy3j9uqr47v3ps6hcpzemhxue69uhhyetvv9ujumt0wd68ytnsw43z7q3qy6tk68elxfcrz8yx5kf32agav67hwz4rt2ff22f8rl98yxh7uxhsxpqqqqqqzxr540s