What are some good ideas in consumer crypto that didn't work because they were ahead of their time (not because they were fundamentally wrong)?

I'll start: TCRs for curation (across verticals)

investing & writing about consumer tech since 2016. FID #30. hosting /web2web3 

https://www.lisnewsletter.com/

Social tokens
Prediction markets
Steemit
Stepn

🏗️ crypto builder  |  
👑 /degengame  |  
💸 paymagic.xyz  |  
🌐 nf.td/corbin

What's the why now for prediction markets?

accurate premium for onchain investment & better bond primitives.

not sure whether crypto should thrive on RWAs alone.

𝖒𝖆𝖓𝖉𝖆𝖙𝖚𝖒 𝖆𝖉 𝖆𝖘𝖙𝖗𝖆

onchain insurance*

but also some forms of investment, depending on the recipient's need for capital.