Does this mean we can now have a SOA in the browser? True separation of concerns: Render code deal with writing to DOM, when data is needed it calls a node API

Does this mean we can now have a SOA in the browser? True separation of concerns: Render code deal with writing to DOM, when data is needed it calls a node API proxy server which in tern interfaces with REST/grpc/graphql servers, then there's also auth service, and also a local (literally local) cache service. All in the browser. Damn.