What's your favorite use case (existing or wish) for ZK technology?

Just trying to figure out what we should talk about next on the blog  👀

Hylé is a lean blockchain that helps you build provable applications that are minimally, yet sufficiently, onchain.

(wish) a web3 alternative to google’s adsense:

user holds their browsing data locally, serves up a zkp saying “these are the sites/etc i’ve visited”, advertisers bid on who gets to serve an ad

would be tough to implement, but privacy-preserving + no intermediary