[JohannaWeb]

This is super helpful — thank you. And I agree with the “pressure before architecture” principle.

Right now Falcon is still very early — message volume is basically zero outside of local testing. The service split isn’t driven by traffic yet, it’s more about separating identity/trust from messaging so I don’t entangle community membership logic with transport.

The internal normalization point you mentioned is something I’m trying to do early: the goal is a single internal message/event model that adapters (WebSocket, future federation, etc.) translate into, so the core pipeline stays stable if/when the runtime topology changes.

On Redis/pub-sub: totally fair. I’m not running multi-instance yet. JetStream is more experimental at this stage — mostly exploring how identity-aware events propagate, not solving scale today.