[solarkraft]

You're not using RSC if you're marking everything as a client component. The point is that you can do that and continue to use your old components while also able to use the new app router infrastructure.

[flagrant_taco]

Is there that much benefit to just the file structure and router?

That feels like a ton of refactoring just to have the same and result for a user, but maybe I'm missing some important gains of the app directory.