Your proxy adding latency is a very good idea. I'm wondering what it would be wrote in. Go, so you can integrate it easily on a k8s as a side container or else ? Rust, so it can be performant and at low level ? Nim, so it can be easy to write and performant ? I think that can't be that difficult to write, but maybe I'm wrong. I will look into it but I don't promise anything. I think it is a good pet/side project.