The power is in react context for children to refer to parent state. Rsc completely solved the restful thesis. A rsc returns a spa with streaming data. It also solved the microfrontend architecturally. It is the end game.

Spa developers missed the point totally by reinventing broken abstractions in their frameworks. The mising points is in code over convention. Stop enforcing your own broken convention and let developers use their own abstractions. Things are interpreted at runtime, not compile time. Bundler is for bundling, do not cross its boundary.