Congrats. Though relays themselves are not a great solution for privacy. There will be other solutions that can be used, however. Lots of work going on in this space. I was talking last week to a startup that is trying to do exactly this with decentralized tech in the Solid Project, which has some privacy controls (WebACL) built in to the system. Good luck!

Solid Project
Solid: Your data, your choice - Solid Project
Solid is an evolution of the web by its creator Sir Tim Berners-Lee. Solid realizes Tim