Isn't a viable horizontal scale solution to have a central allocator, that assigns a new client to a pool instance that then has a direct websocket with the cli

Isn't a viable horizontal scale solution to have a central allocator, that assigns a new client to a pool instance that then has a direct websocket with the client? So there's no central choke point or "websocket load balancer that all frames flow through" That's how I've always done it for scalable deployments of my remote browser isolation service.